As a newbie, I have little experience in choosing a promising altcoin and there must be some important thing that I don't know now in the process of choosing a altcoin. I want to stand on the shoulders of giants and I hope you can teach me something. Thank you.
Well, it's not bad to ask for people's opinion here. However, some people would just give you a lot of options as to which altcoin worth buying. Take note that even if people ask you to buy this or hold this coin, you should still make your own research. It's not a good thing to just buy coins just because of FOMO.