We've been using the West Marine/Force 10 grill for a while now. Compared to
the Magma:

Force 10 stays lit in higher winds because of wind baffle.
Force 10 cooks in the rain because cover can be partially lowered.
Force 10 has yet to discolor like the Magma did.
Force 10 hinged lid is 200% better than the Magma.

Fantastic cooking item for the boat!

RB