I love them. Its all I buy now unless a field doesn't carry 'em. Of the thousands I put through my barrel, I've had few breaks. And those were because of some problems with the gun (something was put in backwards...<_<) They're decent cold weather paint, too. They seem to work good in every barrel. So yes, you'd bought yourself some good paint.
Thats weird. I've shot it in my Progressive, my friend in his knockout, my other friend in all his barrels (including the flattie, and the other 5), My other friend with his 21in (forget name) and another with a whisper and they have the same results as me.
I recommend them, they are the best balls I have ever used. Thats all i shoot when I can get my hands on them. The only bad thing is that they have a thick shell and sometimes bounce, but their deffinetely better for woods ball when your shooting through crap. $40.00 for a box of 2000 is such a gread deal. I have never had them break in my 98. I highly recommend them.