I donít want anything doing automatic updates.
There is no urgency and platform stability is important. My preference is to wait at least a couple of months after general availability, user tested and patched, so I only update a couple times a year. When I do, I first create a restore point so I can back out if something goes wrong. If itís a release or a new version that canít be backed out, it doesnít get installed.
Not specific to Firefox. Same with Windows, Adobe and other sw I use frequently, and I usually update most sw around the same time.
Exception, of course, to antivirus product.