From the ones I have, Mystic gives puzlles a plush, soft, quiet felling, and DNM is like a speed boost, so ask him what he prefers. Also, I've never really seen the purpose of the GX Edge. If you're on the go, you might as well use your phone.
Also, I've never really seen the purpose of the GX Edge. If you're on the go, you might as well use your phone.