Hi Guys. I am looking at getting a new m/c jacket. I was thinking about the sleeve zipper placement. Most jackets put the zipper on the "bottom/back", I have seen a few jackets with the zipper on the "top/front". My Vanson hardcore highwayman has the zippers on top/front of the sleeve. That jacket received little use because it didn't really fit right. I was just wondering if there was any advantage to the placement of the zipper? I am thinking the top/front placement would scratch less things (car doors, chair armrests). Any thoughts/preferences?