What is the better buy: Bitcoin vs. Ethereum

If you could own only one of the largest cryptocurrencies, which one would you choose? Here are some key points to consider before you answer that question.

| More on:

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More

This article was originally published on Fool.com. All figures quoted in US dollars unless otherwise stated.

Many investors are weighing their options in the cryptocurrency market these days. The two biggest names in the sector draw more attention and analysis than most. We asked two of our cryptocurrency writers to determine whether Bitcoin (CRYPTO: BTC) or Ethereum (CRYPTO: ETH) would be the better choice for an individual investor today.

Read on to see the pros and cons of picking one of these household names over the other.

Bigger is just better this time

Anders Bylund (Bitcoin): Most investors in the cryptocurrency space are probably best served by holding both some Ethereum and some Bitcoin. But if I had to choose just one of these sector giants, it would have to be Bitcoin. There are two main reasons for this conclusion.

First, many cryptocurrencies are trying to do the same thing as Ethereum, and some of these alternatives come with significant technology improvements. I count three Ethereum rivals among the top 12 cryptocurrencies by market cap.

Solana (CRYPTO: SOL) runs through smart contract transactions much faster than Ethereum. So do Avalanche (CRYPTO: AVAX) and Cardano (CRYPTO: ADA). All three also use more environmentally friendly blockchain structures, giving decentralized app developers another reason to select a different smart contract platform over the leading Ethereum solution.

Taken together, this trio is already worth 25% of Ethereum's total market value. All have also outperformed Ethereum in 2021, often by a large margin:

Ethereum Price Chart

Ethereum Price data by YCharts

Bitcoin has rivals but the simpler value-storage and money-moving functions of this cryptocurrency leave less room for disruptive challengers. Add up the five largest digital currencies not named Bitcoin in this part of the cryptocurrency sector, and you get a total market value of $107 billion -- a mere 12% of Bitcoin's dominant footprint.

That's where my second reason to prefer Bitcoin comes in. The cryptocurrency industry's grandfather holds an important first-mover advantage.

The long-term winners in this subsector must work to gain acceptance by (deep breath): consumers, governments, banks, investment managers, financial services, retailers, subscription services, charitable institutions, street-corner acrobats, and birthday party entertainers. And more, of course -- those are just the most obvious money-handling categories off the top of my head.

Bitcoin is already working its way into most of these segments (except the party clowns, who may drag their color-spangled feet more than most). Other digital currencies are trying to follow suit but Bitcoin is setting the pace for the industry as a whole. For example, any retailer that accepts Litecoin or Dogecoin is guaranteed to take Bitcoin, too. And that's not a two-way street.

So, Ethereum faces massive competition in a sector where better functionality is more important than tradition and early adoption. Bitcoin has fewer and smaller rivals in a target market where a single early winner could very well make any other solutions irrelevant in the long run. That's an easy choice, assuming I can only pick one name.

Trying harder

Keith Speights (Ethereum): Years ago, Avis Budget (NASDAQ: CAR) was the No. 2 rental car company. It ran a highly successful marketing campaign centered on the theme: "Why go with us? We try harder." I think this slogan is applicable to Ethereum.

Ethereum ranks as the No. 2 cryptocurrency based on market cap behind only Bitcoin. But it's rapidly gaining ground. So far this year, Ethereum has outperformed Bitcoin by close to a sevenfold factor. Developers are choosing the blockchain platform because of its support of smart contracts that support non-fungible tokens (NFTs) SEO hubs and a long list of decentralized apps.

I look for Ethereum to pick up even more momentum in 2022. The second and third phases of a massive upgrade (called Ethereum 2.0, or Eth2) are planned for next year. This upgrade will make Ethereum much faster and much cheaper than it is today. All of the advantages that have attracted developers and buyers will remain intact, though.

Maybe Ethereum won't bump Bitcoin out of the top spot anytime soon. But because its development community is trying harder, I expect it will be a bigger winner than Bitcoin will be.

This article was originally published on Fool.com. All figures quoted in US dollars unless otherwise stated.

Anders Bylund doesn't play favorites. He owns Bitcoin, Cardano, Ethereum, Litecoin, and Solana. Keith Speights has no position in any of the stocks mentioned. The Motley Fool Australia's parent company Motley Fool Holdings Inc. owns and recommends Bitcoin and Ethereum. The Motley Fool has a disclosure policy.

More on International Stock News

Robot hand and human hand touching the same space on a digital screen, symbolising artificial intelligence.
International Stock News

Microsoft shares slump as investors are split on the AI capex boom

Microsoft’s capital expenditure jumped 66% year on year, driven by aggressive spend on AI infrastructure.

Read more »

red arrow representing a rise of the share price with a man wearing a cape holding it at the top
Share Market News

Goldman Sachs reveals 2026 predictions for S&P 500 and other global markets

What's the outlook?

Read more »

A businesman's hands surround a circular graphic with a United States flag and dollar signs, indicating buying and selling US shares
ETFs

Own IVV ETF? Here are your returns for 2025

US stocks outperformed ASX shares but the stronger Aussie dollar eroded returns for IVV ETF investors.

Read more »

A woman pulls her jumper up over her face, hiding.
International Stock News

Here's how the US Magnificent Seven stocks performed in 2025

Not so magnificent: 5 of the 7 stocks underperformed the S&P 500 and Nasdaq Composite.

Read more »

the australian flag lies alongside the united states flag on a flat surface.
Share Market News

US stocks vs. ASX shares in 2025

Which market came out on top?

Read more »

A female engineer inspects a printed circuit board for an artificial intelligence (AI) microchip company.
International Stock News

Should you really invest in AI stocks in 2026? Here's what other investors are saying

Is AI headed for a bubble? Or is there still room for growth?

Read more »

Happy teen friends jumping in front of a wall.
International Stock News

4 reasons to buy Nvidia stock like there's no tomorrow

Nvidia's 2026 is shaping up to be just as good as 2025.

Read more »

Hand with AI in capital letters and AI-related digital icons.
International Stock News

2 AI stocks to buy in January and hold for 20 years

Investing in these tech leaders can help you profit from a generational opportunity.

Read more »