Doing Altcoins research is very important because right now, so many Altcoins are in circulation. A very important rule so far is:
Outdated and not innovative coins so far:
- Bitcoin Cash
- Bitcoin SV
- Cardano
- EOS
- Tron
- NEM
...
Having a look at development history is a very important part of doing our own research!
maybe i agree if bitcoin cash, bitcoin SV and NEM is a part from outdated altcoins
but i disagee if you add cardano, eos and tron in that lists mate,
because at this moment cardano, eos and tron is a part from the best ethereum competitors
i agree with the OP if we must doing our best research before investing in any altcoins project,
but i disagree if the OP add Cardano as outdated and not innovative coins, because a lot of great thing happend in this alt now, and already made this cardano become stronger altcoins day by day, in this case i think the OP should learn more about cardano