wow i just got my Xtrfy - K4 TKL and holy the build quality is amazing, soooo much better than razer or other brands that i tried.
The keys dont wiggle, its heavy, no ghosting, when u press it feels high quality, the switches sound nice.
I highly recommend if you're looking for a new keyboard to try it out.
I had like 4 razer keyboards this year and they were all crap