On my DA I drill my props with the 1:30, 4:30, 7:30, 10:30 pattern. Works fine. There is always the Zinger bashers that chime in. True, they are not the best props in the world but they are cheaper and usually easier to find. What you really need to do is define what you expect from the motor/airplane combination. You did not mention you aircraft. If you are looking for ultimate 3d performance, you can definitely do better. For general sport flying, your Zinger will work fine.

Mike