The prince props are an excellent 3D prop I used to fly them alot acouple years ago. They have just about the best low end bite of any prop I have flown, However I did notice that the staight line flight suffered, and that is where the Mejzlick, Airmodels, and 3W props have the advantage. Since I fly alot of freestyle stuff where you are mixing precision flying with 3D I have settled on the 3W carbon props I feel they have the best of both worlds for precision or 3D! On the 3W 100 I would try a 3W 27x11 Carbon 2 blade, or if you like 3-Blades the 3W 26x11 is pretty good as well. Plus they are alot cheaper than the prince. Just my $.02 worth!