Have been testing different helmets to see how they change the driving experience.

Took the M3W on a longer highway drive with a full-face Shoei RF helmet. It was the most quiet and might be the choice for longer drives in cold Pacific Northwest weather--especially if it might be in the rain.

This particular helmet has a Bluetooth hub that let's me use ear buds and link to the GPS and/or a cell phone (music & calls). Positive: Most quiet experience & best protection from the elements and any impact. The downside is that it removes me from the very experience I bought the M3W for.

Tried my open face HJC. Again, quiet. The open face brings back some of the experience. But better in good weather/moderate temperatures. Not so good for cold/wet weather.

Since I used to fly an open cockpit airplane (www.rf5b.com), I have goggles and a leather flying helmet. Tried those on a longer highway ride. They seem to provide the most access to the open roadster experience while providing enough protection from the elements to make traffic noise and colder weather less distracting. Downside -- I feel a bit theatrical wearing them. Could be worse.