so, when I shave, it is always in the shower, and always hot. By the time I'm lathering up my shave cream, my face and whiskers are already softened and ready for the shave. I never bothered using any type of pre-shave oil, but I was curious enough to try it a few days ago. The oil was AOS Sandalwood, and honestly I could did not notice the shave being enhanced in any way. I actually had to wash my face AFTER the shave because I could still feel the oil. Does anyone have any thoughts on using pre-shave oil while wet shaving? If so, what are some top shelf oils?