Re: with only 5 or so markets with LTE this summer, is it worth i
If you are in an area that is getting a strong Wimax connection, you may want to wait. The Evo 3D isn't even a year old yet. I know there are a bunch of devices looming on the horizon, that have us all salivating, but consider this; if you already used your upgrade discount on the Evo 3D, that most likely means only a $75 discount on whatever you are eyeing. So, you will be paying close to full price for a phone that can't take full advantage of the network. Another thing is, if you already have had bad experiences with Sprint 3G, you will not be happy.
My advice is to try and get a general idea when you will have Sprint LTE in your area, and then decide if you can deal with Sprint 3G while you wait for LTE. It would have been nice if Sprint's early LTE devices could still use Wimax. This seems like it would have been a good option especially considering they are about to launch 3 LTE devices with a very limited LTE rollout. But these people are way smarter than I, so maybe it's just not feasible. Anyway, whatever you decide consider all the options and possibilities and enjoy.