I think premium bullets are better than C&C's in one way. I usually lung shoot to avoid ruining meat. For those shots, a CoreLokt or I/L will do a quicker job IMHO than a Partition. Not by much but just a bit.

The situation reverses itself if I have to break a shoulder or spine. I find the Partitons do that job with comparatively little bloodshot meat as do the Trophy Bonded Bearclaws I also use. I also often get a pass through by the bullet.