about 80 coins on top 100 look good to buy. they may look good to buy but volatility is still volatility. i like top 10 coins alot but still risky to invest no? i may invest in those coins just looking at it everyday.
You have to look further, the chart is quite deceiving, go for coins that the community supports and check if the volume is really real and of course the platform that they have created for the community, this is very important parameters.