I use this keyset on multiple boards (Tom680, KBD75v3, Blade60, etc) and they sound and feel great! My only complaint is that the legends are slightly right of center. A more perfectly centered legend would have been preferable, but they are uniformly off-center, so I don't ding it for that. It's not the fault of the keyset, but the profile doesn't quite work well with the default layout of the KBD75, so I've used uniform profile keys for those from other sets, but YMMV depending on the board.
Smooth, crisp, and nice to type on. Goes great with a creamy yellow underglow.
I LOVE KAT PROFILE. So glad i was able to find all white ones here. They came perfect condition
They sound and feel nice. They're thick and crisp. The H legend is a bit off center. My biggest nitpick though is that the white is more on the warmer tone, sort of like an off white/cream color. I purchased this set because they looked cool white based off the renders, but upon inspection they're not. I've uploaded a few photos comparing this set to EPBT BOW GOK for those of you who would like an irl reference. Overall, great set. Just a bit dissatisfied with the white.
I'm not sure if this applies to anybody else who used these with the GMMK PRO, but the ctrl key for mine rubbed against the case of the keyboard, making it harder to press. It also made the kay sound bad.