if you are looking for a low profile mech keyboard, you can't beat this one.
It's the best build quality out there and doesn't cut corners on exposed keyswitches like keychorn, loigtech mx mechanichal or even logitech g915 which, this one beats them all in quality and ergonomics.
This one is a no-nonsense low profile mech keyboard, it doesn't care for some cheap thrills such as RGB.
robustness 10/10, keyswitchs are soldered and are more firm as result.
noise level: Very quiet, no rattling.
ergonomics : 10/10, the low profile with deep key travel is very ergonomic and easy on the wrist, requiring less bend. In my experience this is more effective than having split layouts. the keyboard also features very slight curve that is not overdone.
Keycaps: 9/10: not pbt but they are just as thick and the legends are on the front of the keycap.
Keyswitch: 10/10 this is the best low profile keyswitch out there. It has the most travel 3.2mm and rated for 100m clicks