I had no problems with my G30, except that I found i wasnt using it for CCW as it was the size between my G21SF and my G36. In other words, the G21 went well under a jacket and the G36 under an untucked shirt easier than the G30. Could I have done just with the G30? Sure! It is a great handgun and very accurate as you know.
Congrats, and good shooting !