I've been looking for a few years now, and have yet to be able to determine what was worthwhile for me to put on my FAL. I've had a 3-12x40 for years and it's served me well, but the optics are not as bright as I want them to be and I'm not as fast with target acquisition as I would like. Probable looking for fixed power optics from 2-4x but I still can't justify the cost of paying for an ACOG. ACOGs are nice, but seem to be better on AR15/AR10 variants than FALs and M1As.
Anything new come out in the last few years that I don't know about?