The CF folding props with winglets are great. Ensure your vendor supplies the foam blocks that retain the prop ends from flopping around. Installation can be stressful. Be careful. Requires a 2.5mm Allen wrench and probably heat to soften whatever was used to threadlock. I used a small soldering iron stuck in the Allen hole of the screw and it was still difficult to loosen/remove the two screws holding the prop hub from the motor. Breaking off one of the screws would be a serious issue.
Absolutely