Search for Catto and you will find lots of threads, I have a 3 blade on my 0-360 RV-7 and my buddy has one on his 180HP IO-340 RV-9A. Props work very well with good all around climb and cruise performance. Climb is very good compared to the Sensenich metal prop that I started with.
Titanium leading edge deals with the rain problem associated with composite props.
Biggest issue for most is the prop is very light (approx 14lbs) so you have to sort out the W&B in most cases by adding a saber crush plate. The light prop does wind down a bit quicker which helps slow down in the pattern.
If you are planning to build then you can use the 0-320 mount to move the engine forward a bit which helps the CG.
Overall I really like the prop and have never looked back.
Do not start a FP vs CS debate
My 2c
Figs