I am currently thinking of buying some Cardano this month, then i am planning to park my monthly savings in to Cardano, EOS, Verge and Tron. I am more confident of cardano, but still kind of worried too at this time. I don't know how it would perform 5 years down the road. There are about 25 Billion of these coins. This is a matter of concern i think.
I also have a gaming PC. Currently thinking of putting it for mining. Do you have any idea about a minable coin that will grow huge in next 5 years.