Last year I settled for the 9MM pro 5" because I could not get my hands on a 2.0 9MM 5". All my LGS has is the 4.25". I asked them when they would get a 5" and they said most likely never. Even the local Bass Pro says the 5" 2.0 is not available.
The pro operates just fine. Mags are hard to load. Picked up a loader that makes it a snap.