Mollyfluff,
Can't speak about the eagle as we never looked at. As far as rear stabilizers, like them. The Morryde suspension and pin box are a big positive. Definitely smooth out the ride, less tug on truck compared to previous rig. No problems with the Goodyears so far. We are very pleased with our Designer, have not found anything that we like better yet. Mine is an '08, so we ordered outside entertainment to get the speakers, can't speak on the '09's. If you have any questions about the Designer, let me know, and I will try to answer.
