Not sure if you're being serious or not...but, I own several models of Eotech and ACOG. And while I'll agree that I can reach out to a decent distance with my Eo's, there isn't much comparison in terms of quality. You put them both on top of your gun, that's about where the similarities start to distance themselves. Which ACOG do you have?Mine is an Eotech 552 XR308 w/ BDC Reticle. Makes the overhyped, overpriced ACOGs seem tame by comparison (assuming you're into accurate LR Shooting).