BMo said:
We have it and it's great. Really fast speeds. Will depend on your location whether available or not.If they still have the 15 day trial period, get it to try before quitting AT&T.
This. It all depends on location. I work in construction and i've gotten a couple of these for jobsite internet. We have a job on the south side of Corpus and the T-Mobile people told me they have great coverage at our address and their router should work very well. It doesn't work at all..
We have another one that they told us was right on the edge of their coverage area. When we can get a signal, it can get up to ~500mbps, but if any bad weather or anything comes through, it shuts down. I think that one would benefit from adding an external antenna, i just haven't tried it yet.
Anyways my point is, if it works, it's great. If it's giving you problems, don't be shy to ship it back. T-Mobile has been great to work with in my experience.