Some other altcoins may have a certain utility, but in the long run, #Bitcoin will be all that remains. Coinbase might be okay for buying, but I wouldn't leave any significant amount on the exchange for very long. Educate yourself on how to self-custody your bitcoin.
Discussion
Got it! I don't have any truly substantial amount of crypto, but I probably still won't let it all remain there much longer, now that I'm in a community with tons of good info on how to navigate the landscape