Of course you're not interested when the .270 shows up better than the CM. I've always maintained the .270 does best with 130 to 140 grain projectiles. The "M' in ELD-M stands for "match" doesn't it?, not a hunting projectile. Data wasn't cherry picked at all.
I'm really not a fan of the CM as a hunting round except for the recoil-adverse, but your "comparison" is crap. Max in the CM with either H4350 or RL16 (temp stable) is in the mid 2800s for a 24". An accuracy load can generally be found no lower than 2750.
You also need to compare equal SD bullets, not equal weight bullets to get similar wound depth.
What you've got there is grade A bullshit. The fact that a women and children short action cartridge can match the .270 is all you need to know about the failure of the .270.
