Re: SS prop worth the effort?
Pros
Stiffer material, blades can be thinner, and with cast different contours for better Performance, or left as thick and be much stronger(this can be good or bad) than an identical Al prop
Has better wear resistance in soft mud and sand bottoms
Cons
Heavier, can place addition strain on shift mechanism.
On hard impacts the blades don't shatter/brake as easily, so instead of absorbing/dissipating the stress of the impact at the blade it transfers it to the propshaft, often bending it, and/or onto the gears in the gear case.