The G11 and Saitek Eclipse are both good choices. G15 v2 is the best keyboard on the market however. Surprisingly the LCD screen helps me with a lot of different tasks other than gaming too.
hmm well my steam profile says i game for over 51.5 hours in the past two weeks and I also use the computer to do all my homework. So you are sure the saitek's keys wont wear out fast?
Yes. I spend all day after work on my computer, and have had it for ~6 months now..still fine. There's just a scratch of paint off on the space bar key where my fingernail rubs all the time, and on the bottom corner of the E key.
As long as the metal bar underneath the space bar is in tact it will work fine. My parents have had the eclipse for over a year now and it still works perfect.