So if you're asking yourself what cryptocurrency should i buy with just $500 and you're planning to hold for years, there's actually a pretty solid case for Bitcoin. Not because it's flashy or has some revolutionary new feature, but because it's the opposite.

Bitcoin is basically pure digital gold at this point. It doesn't promise you the world or depend on some team constantly shipping new features to stay relevant. The code does what it does, and that's kind of the point.

Here's the thing that matters: there will only ever be 21 million Bitcoin. Ever. Right now we're at about 20 million in circulation, and the remaining ones get mined out gradually. The kicker is that mining gets twice as hard every 4 years or so. That's built into the protocol. So scarcity is mathematically guaranteed, not just some marketing promise.

You don't need to buy a whole coin either. With $500 you can grab a fraction and still benefit from that increasing scarcity over decades. If there's even baseline demand for it as a store of value - which there is - that scarcity math works in your favor.

What's also changed is accessibility. Bitcoin ETFs exist now, so you can literally buy it through your regular brokerage account. No wallet software, no technical knowledge needed. Just buy it like you'd buy any stock fund. This integration into traditional finance actually matters because it means more capital can flow into it more easily. Most other cryptocurrencies don't have that luxury.

Obviously Bitcoin still swings around in price. Those swings can be brutal sometimes. But if you're genuinely thinking decades, not months, those dips just become noise.

The real question when deciding what cryptocurrency should i buy comes down to what you're actually trying to do. Want something that just sits there and gets more scarce? Bitcoin. Want something with more upside but also way more risk? That's a different conversation. But for a pure long-term store of value play, Bitcoin's track record of just... existing and not needing to be anything other than what it is... that's actually pretty compelling.

Just make sure you're not planning to touch the money for a while. That's the only real requirement.