I think that 95% of crypto coins and tokens won't survive and the reason is that a crypto coin in order to survive and get value it has to be accepted as a way of payment for purchase goods or services.
Very few coins will manage to do it at the end of the day and of course these coins will get enormous value.
The only thing you have to do is to find out which coins will enter the market of real currencies.
I dont know if all coins will survive. It is not easy to decide about the ones I do not use. I can say that TAU, ICX and NEO can easily reach the top and will never die. Their performance is great and shall give high returns in future.