I'm happy you have done a lot of research which is the actual thing you should have done before investing in some certain alternative coin, you have been convinced by what you read that's why you choosed those coins except ADA and it's good to go with it right?

Advising you to leave those coins will eventually make you loose hope on what you have researched, so the best advice to give an investor is to do proper research before investing, since you've already done that, go with it, they are all nice coin.