An advantage is with purpose-built bullets...
Thanx for the reply. I shoot a 260AI and use Nosler 100&120BT. I am still looking for that load for Berger 130 and perhaps 140 VLD loads.
One of the fastest ways to start a controversy is to ask about using target built bullets for game, especially big game!
Opinions vary, but bullets built for game (especially premium bullets, e.g., Partition, Grand Slam, etc.) are designed to "keep it together" while expanding to achieve maximize energy transfer to the critter. They are specifically designed to create a wound channel, in spite of bone or no bone on entry; a tough assignment even for bullets allegedly designed for the task!
So, unless you are talking about very small critters like PDs or Ground Hogs, there is much more advantage to using a controlled expansion (read: purpose built GAME bullet) in terms of harvesting your game than a bullet built entirely without terminal performance even considered. In other words, for bigger game especially, not only does one have to hit the critter, but it has to perform once it gets there. IF the bullet won't stay together, or transfer its energy once it gets there, accuracy "advantage" is lost.
And, speaking of accuracy, a target bullet (like the Bergers you mentioned) is generally more accurate than game bullets, but the difference is usually measured in .000s of an inch. But, these bullets are generally fired from a bench rest and it is very important to bagging a brass trophy, but means nothing to a deer! A Partition bullet that groups 1-1/2 MOA is plenty accurate for the vitals of a deer out to practical ranges. And, if fired from other than a bench at a known distance, the difference in accuracy between (Berger) match bullets and a premium game bullet is lost. But, let me or anyone say you should NOT use target bullets for game, and there will be someone out there that has kilt a passel of critters, all with full metal jacket something or others.
BS...Use a game bullet for big game, IMO.
P.