Currently I carry a Glock G27 as my primary legal CCW with my Ruger LCP filling the gap when I need to carry something smaller. Question is, do I need a CM9 for carry on the days when the G27 is too big? Could someone with a G26/26 and CM/PM9 post a photo of the pistols side by side to show how much smaller the CM9 is in width. If the CM9 is much narrower, then I think I may be justified in getting one. I'd need to sell something else to buy a CM9 so I want to be sure I 'need' it before I take the jump.
Another consideration is that I ride bicycle quite a bit and I carry the LCP in my back jersey pocket. If some psycho decides that this is the day he is going to run me down, provided the situation allows me to bring my sidearm to bear (like he wants to savor the moment), I have little hope that my .380 would punch through a windshield to save my life. The G27 is too heavy for that location where as the CM9 may give me a third more viable option.