TheYasperI have it since few days.
Tested: I like the quality of build and keycaps. (I am not expert but I had few other keyboards earlier like Filco Minila Air, RS68II+, hand made 68key layout, etc)
Bluetooth (3 devices: iphone, MacPro) and wire (PC). Works good until now.
I used the application to remap some keys. Works good. Not yet succeed for FN layer and Backlight. The software need a upgrade I guess.
I cannot tell you what it would be after a longer period.