I think having Shift available for the thumb would help a lot (in the middle just below Space bar).
Most experimental layouts that add more features make the mistake to overload it, some of these things even look totally thumb-driven.... This make everything very confusing. Just Shift for a start, would be good. The pinky is too much overloaded. Offloading some of it to the thumb would actually be an improvement.
Most experimental layouts that add more features make the mistake to overload it, some of these things even look totally thumb-driven.... This make everything very confusing. Just Shift for a start, would be good. The pinky is too much overloaded. Offloading some of it to the thumb would actually be an improvement.