trolling motor prop question

[flytackle]

Hi Folks - I have an older model Minn Kota model 35 that needs a new prop. While shopping online I found Youngs die-cast aluminum props for Minn Kota motors... anyone ever use or see one of these props? They look pretty nice and aren't much more money than the plastic props.. any feedback is appreciated. God bless, Alec

[mrwillis]

I may be wrong, but I have understood that they can produce a strange noise in the water, and are especially noisey when hitting into things.