Sorry for the cross post, but I need advice on a new prop for my father-in-law's 1999 MC Prostar 190. I haven't been paying attention to props for a few years, so I need an update. I've heard that CNC is better, but is it worth the extra money? I've heard that stainless steel can cause problems by transferring the shock of a hit up the line to your shaft or worse. Any opinions on this? Also, where might I get a good deal on a prop, maybe through phone/mail order or internet. I'd rather not use his local dealer for reasons I'll not go into.