Okay, I am considering getting an iPhone 5. However, I was going to buy the actual iPhone from Apple, and then just order a nano sim from 3 (my network). I will then just continue with my same plan, but on my iPhone 5. I think that is a possible option. However, is paying extra for 4G really worth it? I mean.. is the different a lot? All I do is browse, sometimes watch a few videos and sometimes tether connection to my computer. Right now, it's pretty fast.. so what do you say, 4G worth it?