Which museum

[Zippee]

Ive got a spare day tomorrow and was thinking of heading to a war or air museum but not sure which. Choices are;
Newark air museum
Hendon raf museum
Imperial war museum London

Or any others you'd recommend? I'm in Cambs and happy to travel an hour our so. IWM Duxford I've been to so many times I could recount most of it in my sleep

[Zippee]

Thanks all. Newark it is I think.
Shuttleworth I've also been to a lot of times as it's only 10 mins down the road from me