been watching Ludena Protocol. Its one of the best coins ive seen so far with an existing product (3 million users in Korea currently), just launched p2p gaming, and will be listing on a big exchange soon
Ludena is a good coin but the token is not yet launched or traded and we can't expect if that was good coin to invest because we will need to see the performance that will be made by ludena token after it will be traded on exchange site.