I finished my training at Rougham when Bourn closed, 3 1/2 years ago now.
Can recommend it. Especially Richard Francis if he is still instructing there.
Important thing is to buy a logbook, trial flight at each, put the flights in your logbook, find an instructor that suits your learning style.
I tried another airfield (none of those 3) which was way too formal for me, churning out BA pilots. Nowt wrong with that, but wrong for me.