Figuring out what coin will be higher and make more profit is not really a good way to go, because in most cases that is wrong way of thinking. If the market goes higher, then the market goes higher and that's it, we should not really consider anything else, life isn't all that complicated. If the market goes up, there are only a few coins that will go down which means that your chances of making a loss during a bull run is quite slim.

Obviously you could also invest into scams but just be careful and pick top name ones. I personally go with top 10 coins and LTC, those will not crash, and during bull run those will make me good enough money which should not be all that bad, I think it's going to be a good situation for sure.