.I personally wear a 1/2 helmet for local urban riding keeps my ears open and increased scanning area for other vehicles. But when I am out at speeds above 40MPH riding highways etc., I wear a full modular.
Scott
Let me preface this post by saying I am in no way trying to enter into any kind of argument. Just bringing up points for discussion.
In my experience, at any speed over about 20mph without a full face (or at least 3/4) helmet on, I can't hear anything around me due to the wind rushing over my ears. On the other hand, with a full face helmet on, I can hear a car in my blind spot, without even looking, at speeds up to about 70mph.
How much does your full-face helmet restrict your vision? The last two full-face helmets I've owned have only restricted my vision in the vertical plane. With my current helmet on, I have to strain really hard to see the sides of the face shield, so it does not affect my peripheral vision at all.
Last point (I swear
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). You're much more likely to be involved in a wreck while riding around in the city, no matter how much slower you're going, than out on the highway, so if you're going to prefer one type of helmet for one situation over the other, I'd think it would be the other way around.