Here's more thoughts from todays range time. The HK p30 trigger reset is too far. I was practicing my double tap and was having trouble letting the trigger out far enough to reset. In comparison, FNX9 reset felt shorter, at least I was able to squeeze off a consistent pair shots with fast consecutive trigger pulls. That said, HK still has the edge in terms of recoil management. My two shots grouping (when I did successfully fired two shots) was slightly tighter than the FNX9. Both pistols have C5L units attached, so the weight balance is about the same.
Actually you got me thinking about the P99 successor, the PPQ now. Any experience with that particular handgun?