I haven't tried that one. I'm using asuswrt-merlin [0], which is another fork based on the official Asus sources.
It's very similar to the original firmware, but with a few extra bug fixes and features. Asus occasionally backports some of the bug fixes to the official firmware. The vulnerable feature has been disabled in the latest version. [1]
+1 for asuswrt-merlin. It's the Cyanogenmod of the router world: the stability and speed of officially supported drivers, with the added flexibility and freedom of a custom firmware.
It's very similar to the original firmware, but with a few extra bug fixes and features. Asus occasionally backports some of the bug fixes to the official firmware. The vulnerable feature has been disabled in the latest version. [1]
[0] https://github.com/RMerl/asuswrt-merlin
[1] http://forums.smallnetbuilder.com/showthread.php?t=21774