everyone knows that ripple is only centralized, in contrast to decentralized ethereum. that's the reason I never touched the ripple and I think ethereum is better than ripple. but don't miss bitcoin in your portfolio.
I'm very confident with the presence of IOTA which produces developments that continue to increase and make the IOTA is able to have the value that keeps up and generate more profits. so IOTA is very capable of being the best coins that yield progress on Cryptocurrency.