Don't laugh but I can do plenty of damage with my sawzalls. Blades are cheap, rocks and sand don't matter, Juniper won't dull blades out after 5 cuts like a chainsaw. Between a chainsaw for notch cuts on bigger trees, my DR hog for chomping on relatively flat rock-free ground, sawzalls are pretty darn versatile plus you can cut from underground if you want a 'now you see it now you don't' stump free pasture.