I think we will see yet more -and better- Kaveri boards after the official introduction date, especially here in the Netherlands where the top Gigabyte and Asus boards aren't even sold yet.

The 5GHz FX-9590 is best served with a 560mm (quad 140mm, preferably push-pull) radiator based water cooling, IMHO. The Alphacool NexXxoS Monsta Full Copper 560mm springs into mind