Moving to Cambridge/Norfolk with young children

[Applis]

Hi
We are moving to the UK from Sydney with our three daughters 2, 4 and 7 for my husbands work. He will be based in Swaffham. I am interested to hear any advice on best villages/towns to live. We have family in London and Wiltshire, so hope to be south of Swaffham to be closer to them. Open to suggestions of nice areas with good primary schools within an hour of Swaffham. Two thoughts so far include Ely and Wymondham.
Thx in advance.