Still a little early for a long term review, but I think it’s the best prop I’ve had for what I use it for. Although I’m not getting full RPM range despite being essentially the smallest and lowest pitch 4 blade that fits my engine, it works well in rough conditions and gave me a little more RPM than what I had previously.
Still don’t love the chatter at idle sometimes, but my other Powertech did the same. Maybe they just don’t love the Yamaha’s.