Goggles are goggles man... you can pay $20,000 for the blingest pair of oakleys with all special tinted lenses or whatever, but they won't actually make any difference to what you can see, and unless you find a particular goggle uncomfortable it won't make much difference. I've used Spy Targas (dunno what happened to them come to think of it... not sure if I lost em or if they got wrecked somehow), Oakley O-frames, Blur B1s, Smith somethings, and Scott somethings (Sequence snow goggles I think). They're all the same thing when you're riding, just find something cheap, comfy and that you like the look of (oh and with tearoff posts if you ever ride in mud - but nearly all goggles have those anyway).