Both the Brush Demon and the Saberback Bowie are 5/32" thick, which is the same thickness I use for most of my custom knives.
The saw? Well it works as well or better than any saw back on a knife. The teeth are cut in a pattern to maximize its cut, but at 4" long I'd probably use the blade to chop through most of what the saw could saw through.
The balance point is just in front of the thumb ramp. It's a handy knife for one with a 10" blade and whether you choose it or the Brush Demon probably depends on how much brush and limbs you plan to chop in a day. The Bowie makes a pretty good camp knives, paired with a folder for the little stuff. It would be a great knife to have behind the seat in a pickup for whatever comes along, and it rides easier on the belt than does the Brush Demon, simply because it's smaller. And like the Demon it has a very serviceable convex edge that I've been pleased with. It holds up well, is durable, and the 65Mn steel at Rc54/55 is easy to sharpen with most any sharpening device.
Hope that helps.