Hey guys so here is what I am pondering the past few weeks. I have a galaxy nexus on vzw so I am set there. My current ATT line isn't due for an upgrade until June. In our area there is no 4G LTE and I am pretty sure not even HSPA+ just the regular 3G. Would it be more beneficial for me to buy one of the unlocked international versions? This way I am not sucking battery constantly searching for LTE networks? I will be buying off contract either way as I want to save my upgrade for a later time. What do you guys think?
I'm in the same boat as you about saving my upgrade. I always buy at full retail price. Its actually cheaper in the long run. Anyway, I'd consider storage being the only factor. Do you need 16GB or 32GB? As I'm sure you know the AT&T version will have 16GB. If that is efficient for you then go with the AT&T version, and having LTE will be an added bonus because I'm sure your area will get LTE eventually.
I have read the Qualcomm Processor actually beats the Tegra in some areas. I don't have AT&T LTE yet either, but its nice knowing I have a phone that has access to it ya know.
Good Luck. FYI, AT&T wants $549.99 for the One X which is not that bad.