I am a new pistol shooter, and bought the high point .45, I am thinking maybe it's more than I wanted. I just want somthing to play with yet big enough for personal protection if needed (Plus the 9mm would be cheaper to shoot). I thought about selling the .45 and getting a 9mm. Would the 9mm be big enough for personal protection if needed? what kind of range accuracy can be expected from a 9 mm? Would it be a mistake to sell the .45 and get a 9 or not?