Some have really flat keys, like this: https://user-images.githubusercontent.com/736191/49698493-06462b80-fc08-11e8-95fd-8d18763b38ff.jpg https://user-images.gi

Some have really flat keys, like this: https://user-images.githubusercontent.com/736191/49698493-06462b80-fc08-11e8-95fd-8d18763b38ff.jpg https://user-images.githubusercontent.com/736191/49698493-06...