It doesn't feel beautiful if we talk about rare coins, isn't the existing coin still feasible for us to exploit its potential because their existence's clear and has 'real communities' as supporters behind it.
Well, you never can tell, Mankind have always been an explorer and it's this exploration is what makes him discover hidden potential. It's through this exploration that we came to know the importance and potentiality in Bitcoin.
All I'm saying is that, to some investors giving it a try won't be bad after all. They might just invest little in it, to give it a try and know what might will be the outcome.
What you say isn't wrong in exploring the potential and benefits of rare coins especially for those who are considered real investors. But you need to know, that studying the development of rare coins certainly not enough one day and the culprit requires a more comprehensive analysis in carrying out it, because we cannot see the results in just a day.