Flipsky fesc 75200 vs 75300 and 65161 motor

The prop that came with my kit is 7 1/4 5-A. Are all the ones from flipsky 5 pitch? If they were 6 or 7 then maybe mine would be ok.

Hi

The prop I received from Flipsky was 5" pitch and as
SoEfoil mentioned JeffM was the main reason I cut it down to 140mm from his experiments. JeffM prop was also 5" pitch

Thankyou Gazman79.

Cheers