East Oxford - best mobile network reception?

[shakespeare]

Moving to East Oxford and getting a new mobile contract. Are there any particularly good or bad networks for reception in East Oxford? I know it can be a bit patchy especially around Iffley Fields but are they all much of a muchness or do local know to avoid any networks in particular?

Thanks all!

not sure about iffley but 3 and virgin have been fine for us all over the city for the last decade!