ATN stuff works well. I have a 3rd gen 7900 scope. I have just the scope, I do not use googles also to hunt. The reason is that I scan with my rifle on one of those Polecat monopods with the V on top, Cabela's sells them. Easy to pivot the rifle around and look for the fox, etc. When the animal comes in and you want to shoot you just flick the safety and send him to blue heaven. Why would you want to watch with googles {2 image intensifiers, which is the expensive part} and then have to switch to a third{triple the expense} to shoot????? I actually have two rifles set up with NV so a buddy can shoot too. I have a third spotting scope in case three of us go, that way everyone is looking. Its not much good to have one scope if your buddies are along, only one person sees the action while the others stand in the dark and look stupid. One of my scopes is 2nd gen, its a very high quality Litton. All U.S night vision tubes are made by Litton and they are way better than the Russian stuff but you pay for them. ATN is U.S. Here's the thing, because with night vision you are "detecting" light you can help out a 2nd gen with infrared and it looks as good as 3rd. I have an infrared filter for my Lightforce spotlight and when viewed in the 2nd gen scope it looks like someone is shining a spotlight in the field. It makes it almost too bright for the 3rd. The Army uses an Aimpoint red dot sight in front of an AN-PVS14 spotter on the M-4 so that during the day you can take off the NV and the rifle is still zeroed to the red dot. No advantage otherwise, in fact the snipers now have the AN-PVS10 which uses internal mirrors to make it a true day/night scope. One other point about 2nd vs. 3rd is the resolution. You can have higher magnification with 3rd and still see a sharp image. You are somewhat limited here with 2nd. It will still work just will appear a little more grainy. Hope this helps, good luck. Night vision definately helps fox hunting at night.