Ive had all the Logitechs (g15 v1 and v2, g11) eclipse 1 and 2 and just find them, meh? all my logitechs had questionable key movement, especially on the ctrl and shift keys and i found all i used the lcd for as a clock.
So after trying all the keyboards i could in a local store and a g19 at at a lan I settled on the Microsoft sidewinder x6, its brilliant. The macro keys are easily used as additional play buttons using your pinky finger and most of all its amazing to type on.
The lycosa was very similar but the microsoft had me on thye detachable numpad that acts as a macro pad and the price, around £30.