Yup, I want one of those "Gen 2" models as well. My APX Compact (the midsized version) may be ugly, but man it sure shoots well.
Well, I wear size XL gloves, so my hand seems to fit my APX perfectly. I really like how the ole girl fills my hand, and no problem getting the first joint of the trigger finger, directly over the center of the trigger.The new version looks better. I already tried the original Centurion model, though. It was reliable, but I didn't like the grip that much. In order to not shoot left - I had to put the largest backstrap on. That solved my issue, but the grip was no longer comfortable.
Many people online have complained about the same issue - and the large backstrap fixed it for them as well. But, I have smaller hands.
Once I got my Gen 5 G19, I found that I preferred the Glock over the APX. So, I sold the APX.