I carry a full sized gun the most and found a canted holster fits my needs the best. It is mostly for the ease of concealment but it also tends to ride better when seated in the car or truck, especially with the seats in the truck.
Compacts and all revolver holsters hang vertically. Their sizes and shapes appear to not require the tilt for comfort and concealment. It was not really noticed they all hung vertically until I read this and I thought about what I had.
