I'd use a bonded bullet at ranges from 0-400 yards. The Nosler Accubond would be my choice.
There is no major advantage to a higher BC bullet inside of 500 yards.
I tend to agree with this. If you plan on shooting stuff inside of 100 yards at odd angles with some bone that could get in they way. I would just shoot the Accubond. It should work well at ~400 yards. I have shot several deer with them and they perform flawlessly. They tend to be very accurate bullets also. Don't have the Berger BC, but like Excaliber said, not important at the ranges you tend to shoot.
So you have that really special hunt that you have waited a long time to go on and you want to best make everything line up in your favor as best you can to take an animal home with you... do you use VLD's?
There is no major advantage to a higher BC bullet inside of 500 yards.
I guess my point is, I strongly believe that if I had been shooting an accubond, Sierra, or any other bullet that's desisned to "stay together, mass retention, huge exit hole" the antelope would have run farther and suffered more.