I have stabbed two tracks. Not a lot of fun.
When I sell a suspension I just quote the cost of a Wahl Bro's anti stab kit into the price.
The second one I stabbed was with a Ice age/Timbersled skid with a BDX Anti stab and I replaced the anti stab bolts with Grade 8 as I do with all anti stab kits. It snapped the anti stab kit shaft inside the inner wheels. One of many reasons I won't run any BDX product. This whole set up was 4 rides old.
I have not had any problems with over 3k miles on Wahl Bros kits. I do upgrade the bolts still and install through the end cap.