I have very mixed feelings about Marham. It was my first and last posting, the first was awful, Valiants being chopped up one side of the airfield but still holding QRA on the other side. The second tour was probably the best UK tour I had, lots of detachments and best of all, 5 months on Ascension for Corporate.
Someone mentioned access, I used to commute Lincoln to Marham weekly and the A17 was horrendous. Two days ago I had a lunch appointment just south of Cromer, in 30 odd years nothing has changed, the A17 is still horrendous, even worse due to the increased traffic density.