I played this game quite a bit, but as a Klingon player, I got tired of seeing new things handed out to the Feds all the time, with little coming the KDF's way. As much as the crew of the IKS Valkyrja loved blowing up the new Fed toys in Ker'rat, it got pretty boring for her captain.
I left shortly after the fleet starbase rollout when I saw there was nothing much for a lone wolf like me. Adding to that, killing Feds in my torpedo boat was just too easy. What I am wondering is, has anything changed? Or should I wait a bit longer and see if anything that matters to the KDF changes?
Or you could explore new things to do with your ship. Ker'rat is a lot of fun, yes, but there is so much else to do. Do some Foundry missions. Beat the hell out of Borg fleets, roleplay if that is something for you, do some system patrol missions.
Or try to beat the No Win scenario with a premade team. Some people have come close to it.