Re: Vortex 2.5-10x44 PST Thoughts...
If getting the Nightforce would mean that you would have to go without shooting for a while, I'd just get the Vortex. Trigger time is more important that anything.
If you were just making the reference to being able to buy more ammo to make a point, I'd at least consider the Nightforce. Don't get me wrong, I'm a big fan of Vortex Viper scopes (plain old Vipers and the PSTs), but a Nightforce they aren't. Of course, my personal bias is probably showing there.
The best thing to do would be to compare them side by side. If you can see little to no difference, then get the Vortex. On the other hand, you could just get the Vortex without compaing them. That way, you'll never know what you're missing, if the Nightforce is better.
I'll tell you this, the PSTs that I've seen were nice. I did, however, compare a 1-4X model to my Nightforce and my Nightforce had a noticeably better image. Not the say that the PST was bad. The Nightforce was just better. Personally, I wouldn't feel at all handicapped if I had to shoot with a PST.