I tried several brands of bag targets where one can add extra packing and replace the covers.
Spyder Web No Speed Limit is a box frame style target that has stood up fairly well. For some that
do not do a lot of shooting, it would last a long time.
The one I am continually shooting is a Bull Dog, Dog House 450 XP Plus where I totally rebuilt the box
frame with double wall 3/4" plywood. I re-enforced the back under the cover with a few layers of low
jute back carpet. 4 ratchets straps evenly spaced with each end fastened to chest handles.
The target is 12" deep by 24" by 24". I only shoot one side. The target originally was a two finger
arrow removal. Shooting many thousands of shots target shooting and keep adding packing due
to it compressing, I now have the better part of 2 3/4 of these target packings in this target. It is
getting to the point I do not have to add much packing, but due to compression, it is much harder
to remove the arrows.
If one plans on purchasing a target, I would not go more than 14" deep due to arrow penetration
which shorter arrows can easily have the fletching damaged trying to remove them.
Viewing you tube videos, pay attention to what bow is used (usually a vertical), the distance the
shooter is from the target and how much arrow has not penetrated the target. Any new target,
one will not get the penetration until after several shots. This is where some of these targets get
bragged up at trade shows etc.
Most targets are over rated in regards to their stopping power unless set out 50 yards and beyond.
Some at that distance require a back up target especially with the newer, high speed crossbows.
Over time I have tested in excess of 30 targets. Some with only a couple of shots which I gave away
to vertical bow shooters. Some I rebuilt and some are basically garbage with very few shots.
Wishing you all the best.
Take care.