I agree with mudflap. they all meet standards. however.....higher prices mean you might get newer space-age materials that are lighter, which leads to less fatigue. or they are more comfortable because they have extra (or proper) linings inside to help that part.
in the end, I use HJCs a lot myself. partly for price, but partly because they fit my head well.
the bottom line though, if you don't wreck, you don't even NEED a helmet!
