I'll do the upgrade to non-beta at work. Rural broadband at home means my connection is already maxed out just sending this plain text to you guys.
It depends if you use any specific software such as video editing or audio editing. I have had reports that there are problems with quite a lot of pro audio software. In general I always tend to wait until the first major update before upgrading software. I also keep an eye on forums to see if other people have any problems with the same software/hardware that I am using. If they are then I'll be hesitant to upgrade.