I'm in the market for a new helmet - looking to spend I guess about £200-£300ish. I have an AGV at the mo which is quite comfy but noisy, and getting a bit loose now after years of use. I also have a cheaper Takatchi (paid about £120 3 years ago) which is nice and quiet but heavy.

Any recommendations? The AGV S4 looks quite nice but can't find many decent comparison reviews :/