My favourite control room is the newest one. I loved it passionately at the first sight! It combines nicely retro and futuristic looks, and it’s very classy. The colour theme is beautiful and I really like those Gallifreyan markings on the time rotor.
The second favourite would be the one used on a TV movie. It’s hilarious and looks like a chamber of Dracula. Well, to be fair, the Doctor himself looked like a Victorian vampire back then. But the humour level on that one can’t be missed.