Don't know if I'd call myself a fan but my two KTs are more than any other brand I own and I don't plan on dumping either. The P11 is in the drawer by the bed because it's simple, reliable, and strong enough. The trigger is such that you really have to want to shoot it to make it happen but that seems right for a bedroom pistol that my wife might need to use with her limited experience and interest. She knows how to make it work and I shoot it well enough for an encounter in a small room.
I have mixed feelings about the 3AT that's always with me. It has a nice smooth trigger because I tried several at a show and found one to be much nicer than the rest and it's been reliable through a few hundred rounds. I shoot my CZ PCR and Makarov more accurately but the PCR spends more time in the lockbox in the car than on my hip and the Mak is usually in the safe. In a close encounter of the worst kind the little KT with DPX in my pocket will probably be my best bet and I feel it beats the heck out of nothing.
I'd like to try one of the KT rifles but opted to build myself an AR while I can recently. Maybe someday. I know there are better firearms out there but the idea of an American shop cranking out inexpensive, reasonably reliable weapons and standing behind them is a good thing.