Depends on what project you’re investing since not all cryptocurrency are worth it and some are shitcoins that can’t give you profit but an headache. Coinbase is huge, they tend to offer more in the public as they enter in the public market so this can also be a good option for your investment, this is a top cryptoexchange as well.
Is the investment for long term or short term? Sometimes, it depends on your goal here.
If you are investing in coinbase, I think this one is good for long term.
Their price per share may continuously increase over time. But that is one risk you need to be ready with.
And with other alts, if you are not familiar with them would be hard to invest your hard-earned money.
Maybe just keep your funds in btc or eth. At least, these 2 for me are relatively safe.