How is your batt life after updating to ICS (official LG update)?
I just did the update so I don't have any personal anecdotal info yet. I was running the official Gingerbread update previously. My unit is not rooted.
It's why I signed up here, to see if I can downgrade!
It's horrible, my battery would last 2 days and now it lasts 4 hours, just charged it and now at work it is almost dead! I regret updating!