Can someone please tell me what is the best prop for speed to put on my pontoon boat? Is there a differences in aluminum vs. Stainless Steel? There are so many selection (diameter and pitch) and I don't know what to pick. The aluminum one came with it is broken....don't know original diameter or pitch....so I need a replacement. A buddy of mine suggested a 10 3/4 X 12p SS. I have a 2005 18' G3 pontoon with 2005 Yamaha 40hp. Thanks in advance!
