MB claims that their props are made out of harder stainless, which should slow down the rate of wear, does anyone have experience with the two to verify this? I am happy with the performance of my GT props, but the cheaper and supposedly harder MB props may be better for my application. I'm going through a prop every 30-40hrs right now.

Go buy one of them super cheaper harder props and give us a review.

Good Luck with that. LOL

i prefer the way the gt prop performs but at the delta my mb prop lasted longer for some reason

10 minutes in sand will eat both to shit !! As for a review the mb prop is 1 1/2 mph slower than the gt prop!! As fro as reverse i think the gt prop is better why i dont know !! Best advice is stay out the sand their aint a prop the will win that battle!! Take them to baggy let him put cup in it he knows what to do with them that along is gonna cost you about 60$ or so!!

i just find the mb is way thicker but thats why i think they dont perform quit as well

GT prop is better on a GTR with stock gear ratio. I got better speed out of the MB blade with my gear ratio. Saw slower speeds with the MB blade when I had stock gear ratio.