There are a lot of tokens, many of them worth 0. The question is, why and which tokens will gain value in the longterm?
I'd love to buy a lot of coins, but many beautiful project doesn't need their tokens to release their products... I see a lot of tokens that have not use cases.. why should they go up?
Buying utility tokens which will bullish in the future is not the main deal but you yourself have to have the ability to control alot of coins because alot have people have tried what you're planning to do but they later regret their action. However, I will advice you to buy token which have a good community support and you can try out agate and LCS.