Meat damage has little or nothing to do with a bullet shedding it's jacket. It's the secondary "missle" effect of shattering bone creating shards of bone that shread the tissue, and the rapidity of the bullet expansion on hitting the bone. Of course, a bullet has to expand violently result in shedding the jacket... But, often the core continues out and except on heavy, dangerous game, do I consider a jacket slippage a "failure"....
Indeed, everything else equal, a 150gr bullet from the .270 will damage less meat than a 130gr. BTDT. It simply hits going slower, and expands less... but continued penetration may, and does result in additional bone impacts resulting in further "meat damage"...
I've found the middle ground of the 140gr Sierra BtSpt is my rifles preferred bullet, and 58.0gr of RL22 for 2,900+fps the most accurate. It kills deer very dead at extended ranges. But, isn't as explosive as the 130's.. But, shot placement is still the issue of the day.
I've found that the Speer 150gr HotCor and 150gr Remington CorLokts to be the "less" explosive of the "reasonably" price bullets.
Unlike many, I've found the Nosler Partitions to be particulary "damaging" or explosive due to the thin front jacket and soft lead fore-section. The worst I've ever "blow up" a deer was with a 210gr Nosler Partition from my .338/06 at ~60yds and 2,800fps impact speed... practically blew the deer in half. Only the belly skin and strip of skin on top of back was holding the ~120lb doe together... (Spine hit, immediately behind shoulder).
I suggest the Speer 150gr "HotCor" or "Fusion", or Sierra 150gr flat-based "Pro-Hunter", or Hornady 150gr "Interlok" over 50.0gr of IMR4350 or 46.0gr of IMR4064. These have been accurate loads for me.
I personally have used 56.5gr of RL22, and "like" the 150gr Speer for a "woods" load.
My rifle prefers the 140gr BtSpt, so thats what it's sighted in for, now.