I'm a dyed in the wool Partition guy and they are the only bullet I hunt with when it comes to big game. Nearly every bullet manufactured today is compared to the Partition when it comes to terminal performance. This is especially true when it comes to critters that can bite back! I will also be the first to admit the Partitions won't shoot well out of every rifle. Still, in my not so humble opinion, they should be the starting point for anyone contemplating hunting anything that might bite you. Next choice would be the A-Frame, and then the higher weight mono's as a last resort. You might as well start this quest with what is potentially the best possible bullet you can buy! Yes, it's just my opinion, maybe worth what you pay for it, but it's based on years and years of results from a lot of hunters who didn't want to take a chance on being bitten! While I've personally never taken a bear, I have some 250 Partitions loaded up in my .338 WM just in case the opportunity ever came up! I trust Partitions, with my life in this case. While it *always* comes down to shot placement, these bullets will 'CYA' as well as any bullet can.
Cheers,
crkckr