my hovering dramatically changed by replacing the blades. I went from a 8x8 box often shutting down to avoid the walls to almost a complete battery run of 3x3 by changing the blades. The rudder trimming is also minimal now with the new blades. I also just found out that in idle up mode the rudder trimming is non-existant and makes hovering easier (for me).

I still cant make a full 5 second "look no hands" but I think that when I lightly banged up the previous blades I might of threw something slightly out of wack.