I have CXP21s which were made in 1997 or so. The braking surface of the rear is finally dying and so is the RX-100 read hub. I would buy the 22s based on my experience with the 21s. I have not looked at Wabi. There is also Bicycle Wheel Warehouse. I have not used the wheels, they seem to have a following on other boards. The biggest problem I have read about them is communication. Some people have problems with them and some don't.
Check kinlin.