So I got 3 of these proto Hades. 1 at 162g and 2 in the 170s. I've been trying to put my finger on how they fly, and I think I'm pretty confident in saying they fly like a flat Shryke, or a Star Tern without as much of a hard fade at the end. Flatter shrykes have less stability, while domier shrykes are more stable.
One of my 170 Hades is a little bit more stable than the other, and I did check both. The PLH on the more stable one is slightly higher.
Compared to my Thrashers: the 162g Hades is a little more stable than my 164g BigZ Thrasher (which is wonderfully flippy). The full weight Hades aren't anywhere near as stable as my ESP Thrasher (which might be a retooling or some kind of freak Thrasher, the PLH on it is very high).
Discraft's ratings of 13/6/-3/2 seem appropriate, where a Domey Shryke would be 13/6/-2/2, and a Tern would be 12/6/-3/2.5
On the durability of the ESP plastic, the more stable of my full weight Hades faded out and hit the concrete right under a basket on a drive (tremendous park job), but at a big cost. It took a solid chunk out of the rim. I was quite surprised, honestly. I haven't seen anything similar out of premium plastics with the exception of some of my lighter weight Star discs that have a lot of air bubbles in the rim. My ESP Zone and ESP Thrasher seem to be holding up extremely well over many concrete and tree hits, though.
Based on my experiences, I probably wouldn't bag the Hades, as my Destiny consistently outflies the Hades on tailwind shots, and my ESP Thrasher and lightweight Goldline Ballista Pro are just way straighter and more consistent on slight headwind conditions. Off topic, but if anybody wants to try a slightly flippy Distance Bomber, give a lightweight Goldline Ballista Pro a try. I get as much distance out of this with a straight flight and fade as my understable discs that fully S out in their flight, and there's so much unlocked potential yet in it. It's extremely fun.