Apple Wireless Keyboard vs white Apple Pro Keyboard

I am currently typing on the Pro model. For some reason, and I don't know if
there is any truth to it or if it's just a "placebo" affect, but thus far I
have found that Apple slightly improved the feel of their pro keyboards when
they switched the keys from black to white, as if more than just the color
changed.

I have always been picky about how a keyboard feels.

Is there any difference to how it feels to type on one of the new wireless
models, assuming any of you have yet had the opportunity to check one out?

Thanks,
-Will