What do you think of the thumb keys on the Pinky4 keyboard by tamanishi? https://github.com/tamanishi/Pinky4 https://github.com/tamanishi/Pinky4 Even the left

What do you think of the thumb keys on the Pinky4 keyboard by tamanishi? https://github.com/tamanishi/Pinky4 https://github.com/tamanishi/Pinky4 Even the leftmost one is about as far over as Alt on a typical keyboard.