I have an Old Faithful IWB holster I use to carry at 3:30 but there are times I know I will be driving a lot and sitting a lot. For this I wanted a holster for crossdraw carry.
I looked at every holster I could find. Kept wondering if I need one with no cant or reverse cant.
THEN I found the "perfect" holster. REMORA holsters, you can set it with no cant, forward cant or reverse cant, AND it has no belt clip either. Just set it where you want and tighten your belt. This makes it more concealable, more comfortable and it has good retention and easy to draw.
So if you like appendix or crossdraw carry DO check out Remora holsters.