Keep in mind what type of riding you will be doing. The V1 is pretty high strung, honestly. I greatly prefer the power delivery the V2 produces.
If you are just duning, you will probably be happy with the V1 or 2. If you ride any tight technical areas, the V2 (or HPR 19) would probably be more manageable (fun.)
I spoke with Matt about the V2 production a couple weeks ago. Nothing was in work on a second batch at that time. It could be a while before you see Q selling them again... Who knows.