Just wondering if people could share their experience with their paddys that they've had for awhile. I heard the brassware eventually rubs off? How does the leather hold up to daily use and wear & tear? I would assume that paying such a high amount for a bag the quality would be phenomenal but I had a friend whose Balenciaga's hardware came loose after a week or so while we were traveling in Taiwan. Anything I should know about taking proper care of a Paddy? I want it to last for years to come! thanks in advance!