whats 10 bucks for the extra piece of mind you get? I will continue to use the Canadian myself. As far as a random kit.......i have a towel and two hand warmers in the truck, very easy to slide into a store for a quick nuke on the way to the lab/clinic. I also have a pair of whitie tighties in the truck as well......Im of the opinion that no detail is too small to ensure I keep getting paid.