Don't get me wrong I install all recommended updates and security patches as they are issued.Why? It's a month after final release and it already works fine. I don't see any bug at this point. That's a good practice to always upgrade your system to the newest version because of security. If you don't use any niche software you shouldn't have any problems. Waiting to next system version with upgrading to the actual it's just crazy (and not recommended). You are doing harm to the user you recommend it. He is the user with clean installation so there isn't any reason to not upgrade.