I recently got my hands on a first run 180 gram champion version of this disc, and I have to say, it wasn't quite what I had expected; which is neither a good nor bad thing.
For those who haven't thrown anything with a VTech rim setup, the convex shape of the rim makes the disc initially feel a little odd in your hands, but it isn't noticable while throwing. The VTech (convex) rim configuration does fill the hand a little more than a traditional (concave) wing setup, so this may turn away some people who like a 'smaller feeling' rim on their disc. As with the other VTech style discs I've thrown, the bead on this disc is quite large, which again may turn away people who like the whole 'smaller feeling' rim on their disc; although the bead is slightly larger than a traditional Roc, I don't think someone who is used to throwing a disc with a larger bead (like a Roc or a Gator) would have any problem getting used to it.
Although the physical properties of the disc are exactly what I had initially expected, the flight properties of the disc didn't quite match my expectations. Going in, I was expecting this disc to fly like a Roc; decent wind fighting properties achieved through slightly less than normal glide, paired with a decent amount of low speed fade. After a few throws, it really didn't feel like this disc was even in the same family as the Roc I had grown to love so long ago. When the VRoc comes off of your hand, those first brief moments of flight mirror what I was expecting of a Roc; strait, without a huge amount of glide. In my opinion, this is where the similarites to a traditional Roc end. About a second or so before you would expect any Roc (Rancho, Ontario, San Marino) to start to fade, this disc simply appears to start to power down. It begins to lose a substantial amount of glide and starts to fall, not even fade, slightly to the left (RHBH). Into headwinds, tailwinds, and crosswinds of all types, that is what this disc did. If you put any angle on it (anny/hyzer) the disc will very briefly hold that angle, but quickly flatten itself out, flying strait for the remainder of it's flight, ending with a very, very slight fade at the end. This proved to be true almost regardless of the amount or direction of the wind, or even the amount of snap you have in your throw; the latter being due to the VTech wing configuration. Honestly, I feel as if the lack of glide, in combination with the trait VTech wing configurations have to have a very late onset of fade reduced the appearance of that fade you have grown to love in a Roc.
Although it didn't really feel like it was a Roc in the way that it flew, the flight did remind me of Mako in which had a lot less glide, and a ton more resistance to wind and snap when throwing; which is an amazingly desirable thing in my opinion!