I will be replacing my iphone with the nexus tomorrow when the n1 arrives. Because of how awful 3g is in my area (live in seattle work in redmond) I have been using edge almost exclusively. Funnily enough, my dropped calls have ceased after the 3g=>edge move. Go figure
I plan to keep my iphone handy and see just how painful the n1 is without the ability to attempt 3g if I really want it or need it (maps come to mind and so does pandora though both have been acceptable on edge thus far).
Perhaps I can call ATT and have them remove 3g from my account saving me some money each month.