Never heard of them. I think you mean GV, which I have never seen. I looked at their website-they don't sell them very many places in the US-looks like Cabela's-the fishing and hunting store may be it, although they list a distributor for back East and the Midwest. It looks like they offer a pretty complete range of shoes, so what you may want will depend on your intended use.
Here is a link to an online showshoe magazine with a gear guide. Scroll down the beginner page and there is a list of links to almost every manufacturer available in the US.
Snowshoe Magazine I had a pair of Atlas 1025 shoes before they changed the bindings. Very well made, but I didn't use them much before I changed over to skis.
Now is a good time to look for shoes-the stores like REI should be clearing them out, if they haven't done so already.
Search through the old posts-go back a couple of years; there are several threads on who has what shoe.