I had SPrintPCS for about 3 years, loved it. WDW coverage was not that great, but enough to get by.
Then 911 happened, they lost tower on WTC, and since then NYC coverage is HORRIBLE. I cannot get *any* reception around work, nor home. Even when I have signals, the calls always got cut off after 15 seconds or so. It became so bad that I cannot even check my voice mail for weeks regularly.
When I took my phone to the service center, they said it's my phone ("too old"), and that there is NOTHING they can do to help me ("switch to Cingular if you want to"). I asked them why would I want to invest in another phone when they cannot prove it's their network's issues?
I switched to Cingular now. I am happy.