Hey guys, wanted to get your opinion on something. im leaving to go study abroad in the spring. i'll probably be in Seoul for about 3-4 months or so. Other then this trip (if i do decide to go. not sure yet), i rarely travel. or when i do, its not for an extended period of time so having my phone is never that important. my question is, is it worth going through the hassle of selling my 32gb 4s and then using 100-200 of my own money to get an unlocked phone to use just for 3-4 months? I upgrade my phone every year if that makes any difference. what would you guys do in this situation?