\I'm in NC. Got it this morning and wish I hadn't.
Are you running any task killers or antivirus? This is an extremely wonderful update, if you're having issues more then likely it's caused by an app. Consider doing a factory data reset out of your privacy section and see if that doesn't improve your performance.
Nope don't run a task killer or anything. I have exactly 4 apps installed that didn't come with the phone. Swype (which is now broken), NFL app, pandora (which oddly enough works fine) and a solitare game. That's it.
At least that will mean less work if you decide to do the factory reset...