This is my first Hapi drum and I couldn't be happier. The resonance, depth, and projection are great, far past what I was expecting from it's dimensions. I use it with patients as part of a Vagus nerve focused meditation I teach and the resonance of this drum works beautifully in its role.

Regardless of what you use it for, you'll be pleased. One really cool feature, and I'm not sure how they do it, is that it can be on any surface, even the palm of your hand and nothing changes in the sound. Amazing.