I have buddies who really like their WRSIs, and search boatertalk.com for reviews/thoughts of it and Sweet's Rocker (I assume you want more than the baseball cap style Strutter).
BUT the WRSIs have very little side protection, unlike the Sweet Rocker, and the upcoming Grateful Heads Homer (their drawing is inaccurrate, Homer will have good side coverage, thay say) and Happy-2B Aegis.
Do you like your upper jawbone and cheekbones? Side of your eye sockets? Ears? I do, that's why I'm getting either the Rocker S1 or the Homer, after I see what the Homer will actually be like.
MORE PROTECTION right from the start, and you can fairly easily put a facemask or chin guard on helmets with ear coverage. I looked at my buddy's otherwise-great WRSI helmet and found no good way of attaching additional protection.
I'm leaning toward the Sweet Rocker S1 for the ear slots, great visor (I'm going to round the corners, though), and great reputation and design.