There are amazing projects which are taking shapes in the market. If I were you then just go for cardano and matic projects. They are the best currently and if you read the roadmap they are the one on track. This move can be seen from the their sudden increase in the value and eve when there was recent dump in the bitcoin they did not move an inch but kept rolling upwards. The final coin in which I would invest and investing as I get funds is the FUN fair token. The best and backed up by freebitcoin and binance with their lock fund program. The advantage here is way simpler: locked funds = increased demand = increased value. So you can buy them with the confidence. There are around millions of tokens already locked up for next 365 days. So bigger moves can happen for this project. They are also utility coin and advancing as we speak.
I am not entirely sure if we should be giving them the credit they are getting right now. Don't get me wrong ada and matic and sol and dot all are new stuff that are trying to improve upon what we already have. We all know improvement is a good thing and we should support them and by the looks of the marketcaps they are getting that attention.
However one thing is for sure, just because they are promising something great, doesn't mean that they should be invested like they already got it. Look at ada, they are third ranked right now and they do not even have smart contracts. How could we actually have something like that at third rank even without having smart contracts just yet? They promised to have it in the future, but they do not have it right now. This is why I highly doubt that we should be investing like they are already amazing.