Hey everyone, Does anyone know about the band 30, which is only available on the AT&T model (A1687/1634). It is to enhance the performance of LTE. I got the black AT&T version in black color first, but now I changed my mind to the rose gold. The problem is I cannot reserve a rose gold ATT version. Even though I woke up early for the reservation, but I failed to to reserve it successfully due to the very limited stock. 2 days ago, I got an verizon version (A1687) from apple store, which doesnt have the band 30. It can be used with AT&T sim card. (Actually this year, all the models are same, Tmobile, sprint, verizon, except ATT). But I just want to know, is the band 30 a big deal? Is the signal nationwide accessed? If yes, I will try again to reserve it. But if not, maybe I will just use the verizon version. If anyone knows, please let me know, thank you!