Maybe they won't get ride of ALL the echo-star stuff but I can say with confidence that you won't be seeing ES Destroyers anytime soon. I've been looking for about two months and nothing...
Well, I think I kind of lost it. I took all my destroyers and did some measurements to find what the "ideal" shape is here are my findings as well as my thoughts on a few of the molds.
DISCLAIMER
This was done at 5,280 feet and by throwing the discs as consistently as possible down a painted line to determine stability. I just did this to try and figure out how to better ID non meat hook destroyers.
I first measured sorted from least, to most OS and then measured the distance from the table to the bottom of the wing off the table in as close to the same spot as could. This is the PLH measurement. I think took a truing bar and a set of calipers to measure the dome of the disc. This is the thickness of the disc from the bottom of the inner rim to the middle of the dome.
Of the two measurements, the dome is the most varying from disc to disc. This is visible when you look at the profile as well.
Almost across the board, the higher the PLH, the higher the stability. I suspect that higher dome also creates more stability as you would think that the Philo would be almost the same or less stable than the Echo but has significantly more dome.
So, next time you're looking for a destroyer and you want to really annoy your local shop, bring your ruler and find one that's <9MM from the table to the bottom of the wing and the flatter the better.