I can't bowl worth a d@mned, but I REALLY can't bowl left handed. Everything else, I can do either hand. I go back and forth which hand I carry for. I wrestled left handed through most of high school and college, but my natural wrestling/grappling/kickboxing stance is right handed - so more often, I carry right handed, since I'd naturally take that stance. It also affords me the opportunity to use my jab (left) and hooking elbow, to create space if needed.
I've carried an LCP virtually daily since they dropped in 2008, and the Hogue rubber grip wrap makes a night and day difference in how well I control the little pistol. I don't have long fingers, but I do have wide hands and thick fingers - the concave magwell profile of the grip makes the LCP very difficult to grip. The Hogue wrap fills that in perfectly for my hand.