Quick question for you guys. I have a bunch of suede Lunargrand Chukka's in a size 10. I'm an 11 in Nike's. I want to get a pair of the new leather Longwings. Should I get a 9.5, a 10, or a 10.5? I've heard people saying the Chukka's and Wingtips should be the same size, but then some people say...