I tried the tsx in my 25/06. They could never keep the petals on no matter what I shot into. I shot one coyote with them thru the lungs at about 150-175 yards. It's the only animal to ever run after being hit. He ran about 100 yards and fell over. There appeared to be no expansion what so ever. Just a clean hole in and out. I've completely given up on Barnes bullets in small calibers.
The vmax works amazingly even out to 750 yards. Internal damage is huge. Under 200 yards and you may get a fist sized exit. A slower load from a 250 savage should be perfect out to 500 yards.