I have run the stock prop on my ProStar 205 since it was built in 1994. After 24 year it got damaged for the first time. I had thought about upgrading the prop for years but never seemed to get around to it. I was really interested in a 4 blade prop until i read the forums. Glad I did as this prop made my boat perform better than it ever has. It is a joy to drive and the performance improvement is surprising. I have more of a shimmy from my old prop than i realized. The CNC machining really makes a difference.
