are there any good 6 inch phones that have LTE bands 2 4 5 and 17?

[AC Question]

Want a 6 inch phone with good specs, that will work on AT&T's network, tired of the same old same old phones that the networks want us to use. There are so many other phones out there to try, but looks like there aren't any that work in the US. Huawei ascend mate 7, mate 8, oppo r7 plus, LeTv Max, better or specs as good as anything the US networks offer.