There was something about 60% boards that attracted me, and in particular, I thought the HHKB Pro 2 looked ideal. After admiring the HHKB from afar, I finally sprang for one. I had been fearful of what seemed an alien layout, but after trying the HHKB, I found the layout to be intuitive and efficient. Now, when I rotate to other boards, I remap them to something as close to the HHKB layout as possible.
For me, the appeal of the HHKB Pro 2 is multifold and includes elements of aesthetics, many of which contribute to function. This keyboard has an elegance of styling that includes its compact design, intelligent layout, color scheme, attractive dye-sublimated PBT keycaps, and symmetry. Although I like the Topre switches, I prefer capacitive buckling springs, like those in the IBM XT keyboard. For me, the perfect keyboard would be a 60% form factor with a HHKB layout and capacitive buckling spring switches.