I have an SSP1 and am happy with it, once I sorted the feed lips and mag leaks. I'ts my main skirmish handgun. it has the cutaway slide and short stroke kit fitted. its loud, hard and fairtly accurate
BUT since then I've discovered Mile at Elite shooting and have a couple of Hi-capa's from him that shoot the pants off the SSP1, admittedly both cost more but well worth it. My £500 build from him, is laser accurate
KWA are more about looks than quality, I would avoid, myself