i wish i had a more scientific answer... i just know my topre feels a lot more natural than browns in games... maybe it is just a weird tactility preference for me, because i feel more clicks/bumps/bottoming than keypresses on browns.
i don't play rhythm games, so being able to repeatedly hit keys as fast as humanly possible isn't of critical importance to me. that said, i've never once felt that click tactile switches have ever been a hindrance to my performance. with the sole exception of the model m which fatigues me substantially quicker than all other keyboards i've used.
my post wasn't directed specifically at you so much as at people in general who make the claim that click tactile switches are automatically inferior for gaming, without providing the evidence to back it up.
i will admit that even the simple test i proposed is not particularly scientifc, in the sense that it does not take the human factor out of the equation. but it really does no good to take the human factor out of the equation, because keyboards are human interface devices.
so the test is subjective - i fully expect that if people were to try it, we'd find that some people would perform better on non-clicky keyboards, some people would perform not, and for the rest, it won't make a bit of difference what kind of switches the keyboards use.