I kept my Evo 4g for the full 20 months after pre ordering it. Then there had not been any announcements of a new phone, or rumors I could find, so I jumped ship to Verizon, now I wish I had not. I got a decent phone, LG Spectrum. But it has the old S3 CPU, at least I got 4G finally. Only when driving past a 4g city did I ever get it on my Evo. On Verizon I have LTE for 25 miles in any direction from my home (and in my home), even if I take a boat out on the lake, if I had one... The monthly price is high, but at least I got double the data cap. Hard to use 10GB in a month
LG Spectrum -- Rooted and running CM10.1 official M2 thanks to TDM (and too many others to list).
B&N Nook Tablet 16GB -- running CM10.1 with 10 finger multitouch