Geovids, no question.
I have both and the rangefinder is worth a million bucks.
They are great in Mexico for keeping track of bucks out in the thick stuff. When you find a deer just hit the rangefinder button and then when you need to find the deer again you will know the precise yardage to start looking for it again. Try that with a rangefinder on your belt.
I don't seem to see the difference in the quality of the glass from Geovid, to ultravid, to Swarovski. Some of my clients were comparing last year on one of our hunts, and they all thought my Geovids were the clearest, if there was a difference at all.
I was on a bear hunt in Alaska last spring and we had some rough seas one day and my Geovids were on the top bunk in the boat. They got pitched up and hit the roof and then fell off on the floor of the boat. It broke both eyepieces.
I sent them back to Leica and they fixed them at no charge and sent them back within a month.
Swarovski is faster to service broken stuff, but free is free!
The only thing I don't like about the Geovids is the button for the range finder is on the left side, which is on the wrong side for a right handed bowhunter. It makes it tough to reach it while you are stalking with the bow in your left hand. Wish they had it on the other side, or at least would give you an option to pick which side it is on.