Well I carry a Glock G30sf and wanted to sell it so i can get a G30s... Well i noticed that the frame is identical to the G30s and the slide is alittle slimmer but what is the advantage? 3 ounces lighter? But then again you cant use a G19/G23 holster cause well the frame is to wide... So the G30sf slide is the same width as the frame so whats the difference? G30sf equals less muzzle rise and kick versus the G30s... So how carrying the 2 makes a difference even if the G30s is slimmer? You still have the width of the frame... but 3 ounces lighter... Can you really feel the difference in just weight? cause carrying it will still be the same width... What do you guys think?