I grabbed 5 boxes of the Lehigh 95 Controlled Chaos, I never ever see that cartridge for less than like $30-$35 per box. You can get the 110gr stuff all day long, but the 95gr bullets scream, I got 2350+ fps out of my 10.5" SBR when I tested it.

I really distinctly remember that velocity, although I'll add the caveat that I shot 5 rounds of the stuff through a cheap-o optical chronograph because that was literally all I could afford to test it with, this was like my second gun ever

I've since switched to using a can and 190gr SubX rounds in that gun (it's still my go-to home defense gun ), but man, I also shot some into some reasonably calibrated gel, and fuuuuuck does it hit hard. Huge gaping wound channel, no neck, and most of the main slug penetrated like 19" and retained like 2/3 of the original weight.

If for some reason I needed full-power .300 BO rounds for something where I still needed to be mindful of penetration, the 95gr CC is the round I would pick every time.