So what you are saying is we will all be shooting 7.62 caliber in the near future?
Copper is still affordable... and it don't look like it's going down in price, but x-bullets ain't cheap in the first place. Nosler partitions aren't any cheaper than them. This is why you should look for a cheaper, similar bullet to do your practicing with, and keep with the good stuff for hunting. Of course, make sure you get enough practice with your hunting rounds.
And I'm sure somebody is going to enter the market to give them some competition, besides nosler and their e-tip which is only in .308, and I've already read a couple of bad review about.... we will see. It's how the world works... everything is just going to keep getting more expensive until we get hit with a comet. That's about all that would stop it.