My model is essentially based on the model KS Fusion, it just narrows earlier to lighten the tip. The tip is round for precise articulation of the cymbal. The name Supersonic  attacked me as soon as I tried the last version of my model. The responses of the stick are really very fast, its bounce it greatly returns to your hand. This feature helps me tremendously, because I use very often the sixteenth and sextol shuffle in my right hand on the hi-hat and in the same time I use ghost notes combined with accents on small drum. The stick is sufficiently long and thick so I can play a really strong beat and at the same time I can easily handle it also in low dynamics thanks to the fact that the balance of stick is shifted closer to the hand.  Round tip helps me to articulate small notes on the cymbal. I tend to prefer a dark, yet concrete sound of ride. I would say that this model is ideal for any groove music.