My grand plan is to buy the new ATACR on my Stiller 338 and replacing my PST with a 5.5-22 MIL NXS on my 308. Just curious if the arrival of the new ATACR with much better glass has pushed the used market price of the NXSs down enough to justify still buying one. From what I've read, the glass on the ATACR is far superior to the NXS. If the price difference is only $400-$500, it might be smarter to just buy 2 ATACRs