I've owned an FDE AIAW folder in 308 over 10 years. I've often been tempted to upgrade. Then asked myself what I'm going to gain? The AIAW with a NightForce NXS 8-32X56 scope with ZS, HST will consistently shoot well under 0.5" 5 shot 100 yard groups using 168FGMM. Know that's my limit and I...