I know a fellow that loaded his 30-06 with the Barnes 130 grain TTSX bullets, for his wife.
They both love hunting, etc and they mostly hunt White Tail and Mule Deer, the odd Bear and if they're very fortunate Moose.
Just before Covid lock downs, the wife got a chance to take a fork horn Moose. She always carried "heavy" for her, extra bullets and knew where they would impact out to 200yds, without changing the settings on her scope.
Good plan, but most game animals seldom give a hunter time for such niceties such as unloading their rifle and reloading with appropriate bullets.
I know this is heresy and being a fan of heavy for caliber bullets, I can fully understand the logic behind the plan.
However, that young bull Moose was on the move, according to her, a sedate walk to the edge of the field, with maybe 20 yards before disappearing.
She used what she had in the rifle, the Barnes 130 grain TTSX, and shot the bull high on the lungs, just below the spine. The bullet broke the rib going in, expanded, took out both arteries and exited through a rib and the hide on the far side.
The exit wound was, by her estimation, 2cm and the bullet was somewhere in the woods.
The bullet had been loaded to 3100fps, and performed exactly the way it was designed to.
Distance to point of impact was 75 yards, which indicates pretty impressive performance for any bullet, as velocities are only a about 100fps slower than muzzle velocity.
I'm now using the 120 grain Barnes TTSX in my 7-08 and contemplating working up a load for the 280 Remington, both in Rem 700 actions.