Hi
you dont have to read pprune for that
plan your approach for flaps full.
when on final app before flaps full ask PM to show FltContr page on lower ecam.
disconnect AP.
fly manually and observe flight controls indicators as response to your sidestick movements.
you will see quite a reduction in sensitivity when flaps are at full.
flaps 3 are almost always better in gusty conditions provided good LDA.