I only read the first page, but my recommendation is The #2 Slice. It turns late, and can hold a decent line for a while. I have made some sweet right handed turns with this disc. Though it's considered a driver, but it threw like a mid-range. That is what I considered it. I never got much D out of it.
The downside to the #2 in the cheaper plastic, is that it's life expectancy is half that of a Dx. I enjoyed mine while I had it. It shined for me at Castle Hayne, with all the Dogleg rights. At the moment it has been benched, due to the fact it likes to roll once it hits the ground. I would buy another in a heartbeat! Perhaps the better plastic next time.