I think my experience has been a bit worse than yours. I fully understand that our market is no where near complete, but i still believe my phone is on 3G too much. Overall, i would say i am disappointed in the lack of progress in our market. When i do have LTE it always seems to be 1-2 bars and I am still having to toggle airplane mode to get on 4G sometimes. Hopefully it will ramp up again soon and get better.
Now, i am currently writing this from Tampa, FL. I can tell you that if Sprint can get the Milwaukee market to the quality of the Tampa market, we will be in HEAVEN! I can not believe how plentiful B41 LTE is here in Tampa. I am NEVER on a 3G signal, its either B41 or B26 LTE, and it is spectacular!