I use Rhinobrute blocks to stop broadheads. So far, they are my favorite block target for wood w/ either dull or sharp cut on contact heads.
I like old fashion cordgrass matts for field point targets.
My favorite for small game heads are Safety Baseballs mounted on fiberglass rods or hung from cord in front of either hay or straw bails.
Though the above are my favorite maintained repeatable practice targets, all three mar up wood shafts to some degree, but that's the nature of wood and I just live with it.
Flip side, I gave away a half dozen large bag targets that I had to a compound shooter. Don't recall the manufacturer, but they were large synthetic weave pattern bags stuffed with some sort of fluffy synthetic insulation like material. The bags had heavy duty gromets for hanging and could be left outside in the weather. If I recall correctly, they were advertised to have a two finger arrow removal. They were very gentle on arrows and seemed to hold up pretty good. I disliked them because they were worthless for anything but field points, and I favor cord matts for that purpose.
Best