I just got back from the course and testing the FD. Mine is the other orange one, probably identical to Trey's. I didn't get to do any open full power rips, mostly I was throwing it on every tee either BH or FH and trying to hit gaps. It was pretty windy, with 5-10mph constant wind with stronger gusts.
Simply put it is a TB/TL/Leo hybrid (with a little RR in there as well). It has the speed of the TB/TL with the glide and flightpath of a premium plastic Leopard. I could also call it a QJLS with a bit more speed/glide/range. The wind resistance was fairly impressive for a neutral glidey disc...about the same as a TL. It glided easier and turned slower than a TL though.
Speed
The FD is about the speed of a TB/TL, but it holds it's speed/spin noticeably longer. As was mentioned previously, this is a very gyroscopic mold. I love the speed...It's exactly what I want between my mids and PDs/TDs.
Glide
This is where the FD really represents the "new" generation of fairway drivers...It glides like a RR. I was throwing it on BH and FH anhyzers and it turned VERY slow and glided awesome. It reminds me of my Axis in this respect, and I certainly see the seasoned Roc comparisons. The glide also brings the cruising speed down to about that of a JLS, and it can push into it's glide phase over a large range of speeds before actually getting understable or overstable.
HSS
I have a fairly flat and spin dominant throw. I use more reachback for max D, but I didn't do any of that with the FD today. On the 300-350' holes I used it on today it had just a touch of high speed turn...Mostly it just pushed forward on it's line of release. That being said, it turned easily with a slight anhyzer release, and as Trey said, if too low it would hold it to the ground (reminds me of Leo). I was throwing some very low shots that pushed forward from a hyzer release and flew long while holding their angle.
LSS
The FD seems to have a consistent LSS, at least if not turned too much. From flat and hyzer releases it always faded. It started fading at about the same point as a new Ch or S TB, but the fade is more gliding and forward. I should mention that although the disc does not fade out of low annies, it does at least fight to get flat.
Overall I'm very impressed and excited about this disc...It shows real promise of overcoming the shortcomings I've found with other fwy drivers. I had a lot of success throwing it both FH and BH...My FH is OATy with some discs, but the FD was coming out so butter smooth that I was bombing slow annies on holes where I normally throw BH hyzers. For a lot of the shots I wanted to throw with it the FD was simply too stable in it's new condition...So I can't wait to get this disc broken in a bit. It's a real winner imo and I can't wait to throw it some more. I'm going to be very vocal on DM's FB page that I feel the testers are great discs and they should keep that configuration for the first runs.