A prop question for the pro's

[johnny2slick]

I wanted to know what the better choice in props would be for my boat.
The props I have now are two blade steel Kindsvater units, but I have seen these Ron Hill stainless props out there.
What are the pro's and con's of each?
I also wanted to know what the best method of keeping the steel props looking good. Thanks.

[ColeTR2]

Most flatbottoms run steel props. To keep mine looking good I spray it with WD-40 when I take it out of the water. This prop will work great on the boat pictured in your avtar
RBprops River Racer (http://www.rbprops.com/rr_special.html)