First you have to know potential coins in carrying out investments, these coins are usually in the top 20 coinmarketcap, now there are many coins that appear, but many of them have failed in marketing, that's why you have to know potential coins first before starting investment, a lot of typical coins in Crypto, there are walking with hype and some are strengthening according to market demand
Which do you think is better, a coin that is strong because of the hype or a coin that is strong because of the high demand in the market ? because many people may still be wrong in choosing coins for investment now, moreover everything always looks good at first and the results are also not much different when someone starts investing for the long term.
I myself see a strong coin because the hype will not last long so we have to be smart in managing it,
That's just my opinion and I think everyone has their own opinion regarding it.
this is the importance of doing research before deciding to invest