Hi, I am considering buying one of these bags for the spring, but I am curious about the wear to the handles and zipper area. do they show darkening from the oils of your hands? I have a noce tote from fall'06 with the embroidery, but I don't think that it is made from napa as it is very firm and not floppy like the napa bags? Anyone have any advice for me? I also have a white MADISON tote from several years back that I baby to death..Am I going to be a slave to this bag too?