It's good to use wifi when you can (it's faster anyway), but the throttle isn't as harsh as it could be. You really can't notice much of a difference for just web browsing. The main thing you will notice is youtube takes forever to load, and will freeze up a lot. Also, downloading music, apps or videos will take a LOT longer. Pandora still works fine, though. (it even works on 1x)
"Machete don't text"