I bought this pick to try out how a bone/wooden pick makes a difference. Obviously, each material has its own characteristic, though one may argue how dramatically that characteristic makes a difference regarding tone or playing style/comfort.
I can say it's pretty different than a generic plastic pick. Due to its thickness and stiffness, in my opinion, it gives a brighter tone which comes with more picking noise. It might be useful while playing power cords or some heavy rhythms. However, I don't find this or any similar pick useful without many hours of practice.
Overall, I think my main problem with this pick is its thickness which is 3mm I believe. If it would be thinner with the same aspects it could be an amazing pick.