If we are to talk about justice and fairness to the entire world of football and to what it represents then the best free kick taker in the world has to be from barca.
easy one - Juninho Pernambucano - he could put the ball in from virtually anywhere in that half of the field ... amazing technique of shooting the ball.
Mihajlovic, Del Piero and Beckham, in no particular order, are/were amazing too.