I got an MSR Expedition (the new version; there are two) from Motorcycle Superstore last fall. They fit very tight; I wish I'd gone up a size, i wear a medium HJC and there's room to spare, the medium MSR is very tight. It's light, good visibility, can wear goggles and the visor, removable peak, well vented. Havent't used it a lot yet. One concern is it fits so close at the front that I wonder if a front end impact would have the plastic contacting my face; it's very close. Good value for money, unfortunately don't seem to be available around here to try on first.
Matt