I wouldn't hold my breath on that Old E stuff, they've been promising it for 2 years, have yet to make the first batch, it has not been tested, and apparently they have no plans to put some out to test priot to dumping it on the market... Should proove interesting.
I have a standing order for 5 lbs of it if/when it ever comes out, but it's really going to have to be some good stuff, and there's going to have to be some rock solid guarantee of it's availability, because I'm not going to do the shuck and jive routine a couple of months out from the start of shooting season and find out my match powder is no longer available.....