SOB is not the best place to carry, what happens if you go to the ground with the bad guy on top of you? Kind of hard to draw your weapon, it also doesn't look very natural if you had to draw without causing attention to be drawn your way. Just something to think about. Strong side usually works best for most folks. I have quite a few custom holsters but to be honest the very best holster I have used is the Bianchi Carryloc, I carry my G23 and P228 in one all day everyday.
NCH