I use these exclusively for my 5" freestyle quad. Plus the fact that they don't sound annoying is a win-win
I got these because I heard they are really efficient. So far so good. They feel a little less powerful than some racing props but I have been getting noticeably more flight time which is worth it I think.
love them so much
My current go to prop but, they could be a little tougher.
Very tough prop What Hollywood recommend these