I really like the ergos on the HK45c, FWIW.
The ability to take a fullsize weapon light is definitely a plus for the fullsize though.
Yeah I actually do too, just like the HK45 more. The HK45c/P2000 grip is still one of the best out there.
When talking about HK's .45ACP lineup, its like discussing the worst of the best, whereas talking about the other stuff tends to be the best of the worst.