I have this M13 but it's not really the greatest for gaming. The control/space keys are uncomfortable for hitting while playing and the keys are kind of fatiguing to press. Any keyboards with quiet keys, and a little less fatigue? And good for gaming?
The ABS M1 fits that criteria for around $50, but a percentage of them have some serious QC problems.
If you're willing to go up to the $100 range there are Das, Deck, and Filco keyboards. The Filco Majestouch 104-key non-NKRO with Cherry MX Brown switches would work for you for $110 once they come back in stock; the NKRO version (any combination of key presses will work) is $135. Das keyboards are good too, but they click. Deck keyboards are backlit. Most versions come with Cherry MX Black switches, which don't click but are very stiff, take a lot of effort to push. There is one version with Cherry MX Browns (light, no click) but it's $170. There's also the Steelseries 7G which has the Cherry Blacks.