Funny my wife has never said one way or the other whether she wants A or B. And to me as long as there is a roll on the holder when I go, I could care less which way it is on there.
As far as peeing, I take the easy route the majority of the time. Everytime I let the dog out, I whiz off the front porch or back deck. Ah the beauty of being shielded from the neighbors. I try to get my 6 year old son to do the same. His aim at the toilet is still not so good.