From the reading I've done on these and from the experience with shooting the two boxes I got with my 9,3 they aren't that great at all. They don't hold together as well as even the 270gr Speer. If you can get them cheap then it might be okay. Of course at the 57 velocities they should hold up better.
At 2630 in my x62 they come apart in a big way compared to the Speer spitzer and the Accubond. That is the factory load, Oryx bullet.
I talked to Hornady about making a 250gr Interbond to go up against the Nosler. They are just "trying the water" for now to see what kind of sales they get with the 286gr Interlock before bring out another line.
* Be sure to send them an email to get a 250gr going!* The more the better!
Noel