Which is best: Dragonmech, Iron Kingdoms, d20 Steampunk, Other?

[JoeGKushner]

Dragonmech is D&D with mechs. It does a very good job of being D&D and has most of the familiar elements. Dying is a little more problematic than standard D&D but not overly so.

Iron Kingdoms shouldn've almost been an OGL variant of D&D as they make a lot of changes to core classes, magic assumptions, and technology assumptions. Great stuff but much more grim and gritty.

 

[Runesong42]

I had a feeling that IK would come out on top.

I am specifically looking for that magic/tech/DnD mix for an upcoming campaign I've had percolating in the back of my mind. I only wish I had more players and more time...