So, I was recently given the iPad 2 16GB WiFi model as a gift. I also have a $100 Apple Gift card that I've been holding onto for a while. My choice is to upgrade the iPad to 32GB or go w/ 3G at the smaller level. While more storage is always more-gooder, I feel like it's getting more difficult to find quality, free WiFi hotspots. Other than places like Starbucks or Panera, I feel like every WiFi zone I encounter is either pay-per use (at airports and hotels) or such low bandwidth that it doesn't even work (malls, stores, random "unprotected" WiFi signals). Anyone with thoughts on the matter?