Let's be honest,BTC is the most integrated,you can use it world wide,nice and easy,but yet,many people still think it's risky to buy into it cos of the price fluctation
So with that said,I don't know what chance country coins have,that's a very long process to integrate them,it will take lot of years,so if you invest,don't expect that in a year time you will get your money doubled..
Some anon coins will have a good chance to integrate into sex industry,which is huge and people inolved in it like anon transactions..