I mean, do some folks think this is some magic weight and bullet or something? It is still 9mm DUDE! Get over it!
The heavier, longer bullet presents issues. Yes it can be done, but REALLY?
I just see no point at all. A 9 mm was not designed for 147 and 124/5 just works soo well I have found no reason to use anything else, other than cheap 115 practice ammo.
Perhaps I just shun unnecessary problems in a search for the feel good factor, but when you really just want to go with what works, why deviate?
I do know a couple or pro or semi pro shooters, and they seem to be of the same opinion based upon what they are running, and they burn LOTS of ammo, and I mean lots!