Bought this for wife from kickstarter, but it turned out to not be as effective as hoped for Mac users. Specifically, there is no option to have a command key on the lower row, and the UI on the wheel is clumsy AF.
As Mac users, the lack of a command key on the lower row is ergonomically frustrating, leading me to regret the purchase altogether as I wouldn't be able to abandon the keyboard in my drawing/design workflow. Still possibly useful for PC users,
Will try to sell on