Have a look here:
See How It Flies
The technique seems closer to the 737 style example given.
As in most things flying related, it's horses for courses and one technique might not fit all.
I would do what the Operator/Manufacturer describes.
FIS.
BTW Wasn't the A300 rudder "mis-use" problem related to a wake turbulence encounter and subsequent recovery. Not crosswind take-offs.