I clicked on "I am always trying the newest build" but that is not actually true for all my routers. At this time I have 4 setup and running 24/7 in different ways.
I always try the latest firmwares on my main router but use another router for testing possibly buggy versions and then a couple that are using older firmwares that just plain work fine and don't need an update just because it's new.

But none of them the WNR3500, WGR614L, the WRT54Gs are running their original OEM firmware.

http://placeshiftingenthusiasts.com/