as far as the experience I get, I started this with bitcoin. well, I think almost all of us in this forum start with bitcoin. so when you want to start, you can start with bitcoin too, but it's up to you.
Well bitcoin price right now is high, the price of it now is $9544 and that price is not affordable so for me you should start with ethereum and after you invest with ethereum and get a big profit, and thr price of bitcoin was dump, i think that will be the best way to invest with bitcoin.