I carry a Juice Xe6 as an EDC around town. It's a very small multitool, but is adequate for the sort of minor things that one might need to do in a normal (non-emergency) urban/suburban environment. Because I use mine only around town, I've had absolutely no reason to use the saw for anything. (In fact, I had trouble even locating the saw on the thing -- it's well hidden.)
When I go into the woods, I carry my leatherman charge, which has a saw that I consider the absolute bare-minimum for woods walking. It's about 1/4 again as large as the saw on the juice, which means that the juice's saw is "better than nothing, but only just." That pretty much describes the juice overall, btw. Again, just my opinion.
Leatherman tends to stamp the steel on their knives with identification information if it's something other than the default stuff that the rest of the tool is made out of. For example, my charge's blade is stamped 154CM (new Charge's can be had with a blades that are S30V). That said, my Xe6 has nothing stamped on the blade, so I'm guessing it's made out of some nondescript stainless steel. Mostly I use the blade on my juice for cutting open shrink wrap and the like. If I'm cutting something more substantial than shrink wrapping, I use my sebbie.
I seriously like my Charge a lot better than my Juice. Mostly the only reason I carry the Juice around is that it's so much smaller than the Charge that I hardly even know it's there. Also, the scissors on my juice are a better (bigger and beefier) than on my Charge, which is a bonus for around town, especially when I'm hanging out with my kids who are always looking to cut some piece of paper up for reasons understandable only to 6-year-old brains.