Yes, the MX Clear is the one I've been waiting for (if you see my obsessive investigative posts above and in some other threads). The less common switches were only released on boards with gray keycaps. I REALLY want the white/beige set, as I love that combo. But I have no reason to buy those other colors of switches. I would love the MX Clear board with white/beige keycaps.
Maybe I should see if anyone wants to trade, if they are looking to buy one of the plain gray varieties.