Crypto is really risk thing to save like for years. And I do not understand about how to buy potential altcoin like you said, we can't judge it just by see the track and what they planning about. All is depends on the pumper which is we never know when they are going to pump. We will get higher multiplier of course of we choose it right, the problem here is how to choose the right one
I'm not believing in to the general term "crypto", yes I believe only in bitcoins. Investing into bitcoin for long term basis will be safer and hence suggested by many veteran investment advisers too. We cannot believe into altcoins as like we can see two years back what were famous and see are leading the market now.
Honestly I am not agreeing with most of the altcoins, they might get dumped at any time. For a better future, we must choose only bitcoins because some people do say bitcoin is the only currency and all other altcoins are just applications.