I finally treated myself to one of those Champion Gazelles from the Innova Factory Store. Now I only have to wait for about 2 feet of snow to melt to try it out.
I got some of the Factory Store Gazelles this past fall, and have been bagging a Champion and GStar for some rounds.
The Champion started out fairly high speed stable when new, and was a reliable hyzer disc that I used for a particular hole where the disc needed to have zero high speed turn, followed by a moderate fade. I say "was" because after about 5 rounds, it began to flip up and sometimes ride right a bit on my rhbh throw. I now use it for straight shots only. No more reliable hyzers.
I was hoping the Champion Gazelle would be a Kastaplast Kaxe clone, but with more glide. It has more dome than a Kaxe, thus more glide, but a Kaxe has more overstability even if it is a bit slower and shorter than a Gazelle. I consider the two molds to be different enough that both could be bagged for different type shots.
The GStars that I have are all pretty flat, and appear to have higher parting lines than the Champions. But, the GStar Gazelle that I am bagging is a straight to turnover disc for me. It probably has a bit less glide than the Champion version, but I am now using it in place of a Leopard for woodsy anhyzer shots, around 300 ft.
I have tried one of the Factory Store's Star Gazelles also. It has lots of dome, and feels kind of slow and clunky to me. I'll give it another go this spring, but I liked it less than the Champion and GStars so far.