I'm not sure if I should upgrade or not. Sounds like the only improvement is a bug fix for a possible wifi issue. I've never had any wifi issues. I'm also reading that it may worsen battery life. Sounds like it doesn't matter either way wrt jailbreak, it would likely work for both when released. So should I upgrade? Also just to clarify - upgrading now would go to 6.0.2 not 6.1 right? 6.1 is not out yet right?