I used the g5 stump shooting today.It held up really well.I did hit some roots,trees and sticks with it.
My feathers are left wing,so that created a problem at longer yardages. I mounted it on a four fletch arrow now,I don't know if that will help.It should work ok,in theory I guess.I'll find out next time i stump shoot.
It did manage to hook itself in brush on the way to a target once,but so did a judo point.
All in all,I like the g5,and will probably buy a couple more of them.
I also have the other kinds of heads you guys mention.
I like trying out new archery things,and I liked the g5 SGH.