Right now I'm on the recent Beta firmware on the ZenWiFi. Working really well for me, aside from the bogus log messages that are easy to get tired of. I'd like to upgrade, though, to something more recent to get the latest fixes. Debating on whether to flash this new firmware version or GNUton's Asuswrt build. After all these postings, I'm leaning towards GNUton, but typically things just work for me, since I lean towards the simplest configurations that generally work on just about all Asus routers. As vanilla as I can manage *smile*. Not getting a definitive Occam-ish feeling here.
Decisions decisions *smile*. I guess that I can always revert if things don't work out, but I'm not fond of busy work.