The wife used to have a Roof Daytona, which she reckoned was the comfiest lid she has owned to date. Trouble was, the factory burned down a few years ago and you couldn't get visors for ages.
She's now got a Shoei NXR and that weighs about the same as 2 fag papers.
I got the Roof because I was suffering from tinnitus from work & it was the quietest helmet on the market at the time + your wife is right they are really comfy & pretty light