I'm debating on switching to UPS for my pricier eBay sales, and was wondering if anyone's had much luck with them? I noticed through paypal I can ship UPS ground for about the same price as USPS priority with insurance + sig conf. It's just a little bit more of a hassle (finding a drop off point, takes a bit longer etc..) my biggest concern is packages geting lost. so my question is, has anyone ever had to file an insurance claim through USPS? how long did it take to get your money back? did you actually get back the actual insured amount? Same questions as above for UPS?