Whats the fascination with mechanical keyboards for gaming?
Always preffered membrane myself, much faster response times thanks to less travel distance and no waiting around for the key to pop back up. Is it just a nostalgia thing?
My main reason having an expensive mechanical keyboard is that it was, at the time, virtually impossible to find anything with sufficient key rollover for some of my uses that wasn't a high end mechanical keyboard. Some of the games I played (and still play) would have me pressing 5-8 keys simultaneously, and most cheap keyboards could only handle three or four simultaneous inputs.
Key travel isn't really an issue...it takes ~2mm to actuate most mechanical switches, virtually no time for the key to return to position, and if you know where the actuation point is (tactile keys are nice, but not necissary, for this), you can easily manipulate things further.