I think the coins you mentioned will still be around in the next 5 years even I'm sure these coins will continue to grow and move forward with amazing projects made by their team,
and not just holding on I'm sure the price will go up far from now.
How can you be so sure of the condition of all those coins in the future ? can you see everything is going very smoothly from now on ?
Because every condition of the coin is always difficult to predict the future and even there is always an exchange of ranking positions every year.