I believe that the only tool that can tell you in which coin / token you need to invest your money, and in which not, is your brain.
What the ...? You surprise me because I just think like you and see your reply.
Now the investment in cryptocurrency must be profitable,
"Thanks" to this thought and a lot of investors lose their money in cryptocurrency and then they blame the cryptocurrency world is almost scam.

There are risks in investment, and the stock market has also risen and fallen. There is nothing wrong with the market. There are only good and bad projects in it. Even if you lose money, you should not blame this market.