I agree. I wonder if it's better to have a two-stage bottom row, so one on 'light' pressure, and a second key on heavier. Or use a more traditional top row but

I agree. I wonder if it's better to have a two-stage bottom row, so one on 'light' pressure, and a second key on heavier. Or use a more traditional top row but somehow minimize the home row y-height so the top and bottom row can come closer.