We have been using the black hole for about 9 months or so and so far it has held up well altho the center is just about shot out of it.
We only use field points and every now and then I will let fly a broad head. I would have a guess that it has atleast 3 thousand shots into it.
Unlike a 3d deer target I got on Sunday 50 shots with field points and the 50th arrow went zipping right through it.