Hi,
I just backed $36 for this. (I have no relation at all with the company behind):
https://www.kickstarter.com/projects/17 ... r-keyboard
They claim:

0.01mm Rapid Trigger Accuracy

8000Hz Polling Rate, 0.125ms Latency

ATTACK SHARK Magnetic Switch

Adjustable Actuation Points

Dynamic Rapid Trigger

Snap tap and Last Keystroke Prioritization

One Key, Multiple Actions(DKS)

Web Driver

PBT Keycap

South-Facing RGB Backlight

Hot-Swappable

Adjustable Feet
I would like to test this switches .....
In case you are interested
Cheers
i$