Think Vectronix when you want to do it on a very regular basis.
Copied from:
http://www.6mmbr.com/rangefinders.htmlSwarovski Laser Guide:
Aiming circle (13 MOA inside diameter) is too large. Makes aiming small objects at long distance tricky business. Some delay (latency) when scanning in normal mode.
Vectronix rules from what I've seen.
I have a Terrapin and it's an improvement over Geovids, especially at 1000+, but the 5000$ model Vectronix blows them all away.
A buddy was guiding on a ranch I was hunting for antelope and has the more expensive model. It was really the only range finder that would get readings on animals past 1000. The G7's were basically worthless.
I used the Geovids and the Terrapin to verify if I could get readings. Getting readings with the Geovids was sketchy...