YMDK Air40 with DSA keycaps.
I’m trying to not use mouse, but the keyboard instead. So mouse movement, scroll and clicks are mapped in keys in a convenient layer.
It took me like a week to get used to ortholinear arrangement. But I’ve never type really fast in my life anyways.
I’m definitely not faster, but my writs stay more relaxed and are almost always still.
Numbers and symbols are in layers reachable by the keys next to spacebar. Where my thumbs sit. Other keys of the first row had other layers for key I use less. It has 7 layers in total. So yeah, layer changing all the way around.