I don't think I've eaten an fatty fish smoked that I didn't like. Salmon, mackerel, white fish, trout, all are addictive.
We ice fish a lot for trout, and sometimes perch which are always good too. Cod is nice, especially the cheeks!
I try to avoid farmed fish, but trout is OK, I have no interest in even trying tilapia though...
Fresh water Bass is probably my least favorite wild fish we catch so I don't eat those unless that's all there is.
Skate is my least favorite salt water fish I've had so far, just don't like the texture at all.