Which coin or all coins would you choose for your portfolios, and why?
None of the above because all of this coins sounds shits now,and look at their performance in market loo like a dying cow.
I am still in trust with bitcoin and no other coin(though i have some other in my folio but this is not the case since they are living there for long time)because i believe that what ever happens to the cryptoworld bitcoin will always remain and still in top one