I am currently attempting to make a decision between the Nightforce NX8 1-8 FC-DMX and the Primary Arms PLXC 1-8 with the Griffin reticle to go on a CZ Bren 2 with a 14.5 Inch barrel. My goal is to purchase an LPVO the would keep the gun as light as possible seeing its a fairly small gun. I have experience with the Nightforce FC-DMX reticle because I currently have an ATACR 1-8 on my 308 AR-10. I like the reticle very much. I also get the LE discount from Nightforce which is a substantial discount. Has anybody have experience with both these optics. My concern with the Nightforce is the the short eye box and glass clarity issues that I have seen on some post.