It's the most recent one, with the Robinson M96 Recon on the cover.
As far as the original question goes(seems like I completely ignored it, but it's a Chevy/Ford thing) I've sold my Aimpoint, in preparation for two Tri-Powers. The Aimpoint has up to 10,000 battery hours(on the lowest setting, which probably won't be visible in the daylight), but when that battery's gone, it's gone. No more dot sight.
The Tripower is always on, and since Tritium has a half life of 7 years, and the Fiber optic run on ambient light, you've got a ready sight, without using up the battery, unless you need it. Also, the reticle is much sharper on the Tripower- 'nother bonus, IMHO.
Bottom line, I wouldn't feel like I'd gone wrong with either one, but I choose the Tripower, as it best fits my wants and needs.
Juggernaut