I've been experimenting with a few keyboards lately and have determined that browns are the MX switch I like the most in terms of a balance of gaming and typing. I don't like the feel or noise of blues and greens, while blacks and clears are too heavy. I'm using a KUL ES-87 with said brown switches at the moment, and it's working well.
Out of sheer curiosity, and the fact that I just got a job that pays me 20% more than my previous one, I purchased a Realforce 87U that was modified to essentially a uniform 45g (a couple non-essential keys are 55g). In reading as many threads as I could about it, and given my affinity for MX browns, it seemed like a uniform 45g Topre would be the way to go for someone who wants good typing and gaming performance. But how well suited are Topre keyboards for gaming anyway? I play only single-player games and mostly FPS/action, so no DOTA, Starcraft, or the like. The Topre sound is quite alluring and would be a nice contrast to MX switches, not to mention the fact that it would certainly keep my wife happy in terms of noise, or rather the lack thereof.
Even if the Realforce ends up being OK for my usage, I do have a couple hangups about it. First is the much smaller keycap market. I have a set of PBT double shots that I can put on the ES-87 that cost me only $36. Replacement caps for the Topre would be 5x that. As a Mac user who dual boots between OS X and Windows, the other big issue for the Realforce is the lack of a DIP switch to swap the Windows and Alt keys as there is on the ES-87 and other MX boards. I suppose it's something I could get used to, but it's a really nice convenience.
That's enough rambling. I am very eager to try out Topre for the first time. If it ends up not working out at home, I can always use it at work, but I'd like to hear of others' experiences.