If you were talking to me, I free squat slightly wider than shoulder width (and my shoulders are pretty narrow), with toes angled out at 30-45 degrees. I use a medium bar-placement. While box squatting, my stance was slightly wider and bar-placement the same. It's worth noting that my posterior chain strength was a weakness and I had trouble sitting down under control, but that's why I was doing them in the first place. But yea, your reasoning is sound IMO. At the time of the switch I was at 350 for 4, after I was all the way down to 325x3, then pushed up to 400x3, but weakness in the posterior chain caused my squat to go all over the place. Since hammering GHRs, I just did 400x4 easily and controlled, so long story short, I would say GHRs are better for a me as a narrowish raw squatter.