I recently purchased a IVO IFA prop. It's a Ultra Light patriot prop that is the extra pitched version. Which means it provides a larger amount of bite than the other version.

I can seem to be able to get past 5100 rpm on the ground. I'm definitely fully pitched out till the stops.

What IVO IFA prop do you guys use? It flies fine and is better than the gsc prop but kind of bummed I cant get the full rpm range out of it.