I am thinking about buying a sig 239 in 357 sig or 40 cal. I currently own a p226 in 9 mm,and know how good sigs are, but I would like a more compact pistol for concealed carry. Is the 239 sig much smaller than the sig 226 or will i be better off going to something like a glock model 27. I have never owned a glock and have always been a little bit skidish of them since it is not an all metal gun.I have talked to some people and they said you either love or hate a glock. I realize the glock might be thicker in the width of the slide but it seems to be compact as far as the heighth and length.Part of me says try a glock but I know I probably would not go wrong with the SIG. Anyone got any pros and cons that might help me out?