4G Clearly isn't ready for primetime

Use it when you need it, not when you don't.

 

I would just be happy to have the ability to use 4G regardless of battery life.

 

This.

and be glad you have the ability to turn it off. They left that part out on the Thunderbolt when it was released. My buddy has one and couldn't get more than 4 or 5 hrs on it.
Use 4G on demand.

 

So that's what's draining my battery faster than usual. It might be worth it if it actually worked.