No experience with the partitions, but plenty with the accubond. Shot a running doe a few years ago. Right behind the shoulder, no ribs going in, hit one rib on exit. Chest cavity was liquified. Shot a buck at 125 yds
, hard quartering toward me across a ravine. Shattered the shoulder/femur and stopped in the offside ham. Fist size hole in that shoulder. From others experience, don't think you can go wrong. Shoot what your rifle likes best. Good luck!