Comment by Kaibeezy

After RSI years ago, I switched to an X220 and had 100% the opposite experience. The curve at the front of the case was a perfect resting point for the heel of my (average size) hand to allow easy reach of the keys. I replicated this geometry by sanding a pine 1x4 and wrapping that in soft leather for a wrist rest with a procession of mechanical keyboards (currently a Lenco Majestouch 2). Literally decades later, all is well.