Deadwood: I've used aluminum arrows (2016 and the like) with Judos for years, stump shooting in northern Michigan and NW Ontario, and don't think I've ever bent one. They can take a heap of stumping. Just don't shoot at obviously hard stuff (rocks, oak logs, etc.). I shoot leaves, pine cones, tufts of weeds, old rotten stumps, dirt hills, you name it.
I haven't been out recently because I didn't have a bow quiver bracket for my latest bow (a Dalaa), but one is on the way to me. I'll be shooting in Ontario later this month.
It is a great way to shoot yer bow.