Reloader2 - the projectiles are the same and will perform the same on targets, accuracy, with load development, etc.
The only difference is the Lubalox coating, which turns the copper jacket black. Some claim it reduces fouling, and it may be true to some degree on the copper fouling part, but it isn't going to do anything major. By the time the projectile is halfway down the barrel, you have bare copper in the lands (I have recovered several jackets after dressing game).
I'm a huge fan of them, but I don't buy into the mentality that the Lubalox coating is anything more than a marketing gig to differentiate their projectiles from the rest of the available choices.