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.
first and foremost, no one here has the crystal ball to tell the OP if those coins will still be here after 5 years. what he will get here is just pure speculations. for him to assure that his coins are worth holding long-term, he needs to follow the developments of each one and assess if they are doing any progress. because if he feels there's nothing happening on the project, better discard and move on to the next one. don't wait too long because as waited the value will continue to decline for most dying projects.
the projects mentioned are promising but it is on you how you will keep up with them