Of the two, I like the first shape better.
That said, I don't think it brings enough distinction to be an improvement over the classic NRTB shape.
I'll don my flak-jacket now...
I hear ya. I think that's one of my hesitations. It's different, but not a lot. Then again, there really isn't much new under the sun, is there? As I said, I'm leaning toward a solid version of my HB design, using lighter woods to keep the weight down. I'm working on a pick guard design for that application.