Okay, so I like the feeling of fingers against my g-spot but it's never been good enough to push me over the edge...yet. I've tried a few g-spot vibes, but have been disappointed for one reason or another - often because the head is too pointed to be comfortable to me, and too small to really stimulate my g-spot. So, I'm interested mostly in fairly powerful vibrators with more rounded heads - any ideas? I'm sort of intrigued by the Rock star Stevie and Rock star Janis, but to be honest, that's partly because I'm infatuated with the way "Stevie" looks in turquoise, so I'm definitely open to suggestions. My g-spot is pretty shallow - like 1 or so inches - if that helps.