Ah yes you've got me there. I'd take Canada Post over UPS anytime. I've received 3 shipments via UPS one fish shipment which was supposed to arrive before noon and never arrived until almost 7pm (I had to phone the head office as our local one closes at 5, on a friday before the long weekend, only to have the girl tell me that if it hadn't been delivered by now it would likely be delivered Tuesday, I promptly replied that it was live fish and she was most helpful after that, she must have been fish friendly
). The other two have been online orders of various things and jeez they arrived in the worst shape, like a forklift had driven through the boxes and they'd been rolled down a hill several times and possibly been in the worst UPS delivery truck accident ever
