Dennis,
My buds and I have had many bang-flops with Barnes TTSX’s in various fast stepping cartridges. Granted, not all were bang-flops but dang near it. I can’t speak to other bullets mentioned since most of my experience has been limited to Speer Grand Slams, Trophy Bonded Bear Claws, and TTSX’s over the past 34 years. I tend to stick with what works for me and I try to refrain from slinging poo at other folks choices that I have never used personally or in my hunt groups. One of our buds has had tremendous success with Norma Oryx bullets in several calibers, up I haven’t used them. Happy Trails
