Love your planning thread! Everything is so organized and well put together, you're going to have a fabulous wedding and your guests will love their goodies!
I've had mine on for 3 weeks now and they hold up pretty well. I did have one chip though the second day and they start to get weak on the tips a little sooner than I expected, but overall I'm happy with them and having them re-polished this Friday.
Congrats and welcome to the forum! You're not the only guy on the forum but one of the few, and I think it's awesome that you are so excited about your DW, my FI is excited but likes to avoid the forum! lol