Props DO make a difference; Cutter Stainless Steel props produce a smoother ride with a better hole shot and speed control. STATEAMIND WATER SPORTS stocks 13"x13.5"x 1 1/8 LH Props and 14"x18.5"x 1 1/8 LH Props. We can custom order any other size that you may need, just give us a call 314-731-3795