Hello there I am super excited now to get my S4 at the end of April! So excited in fact that I decided that I would pre order the device. However when I went to make the order I found out that T-Mobile Uk and other UK carriers are only offering the S4 in the 16gb version for pre order? Is this standard practice? When will the 32gb version that I want be available? Rather frustrating as you can imagine but would just like some info on what the deal is!