I understand what you guys are saying about coils. But honestly, ride quality has not been compromised. I paid $225 shipped, bought a 12 pack of Coronas (for a friend to help me), and about 3 hours of our time to remove/install the springs. Compared to over $1000 for a set of good coils... I think I'll stick with springs for now.
For me, this is my DD and don't need to have a bada$$ suspension setup to go to work or get groceries. If I want a thrill, I'll take the M out.