Flying both, control wheel and side stick (727&A300, A3402&A320).
It's not a matter of steering the plane, it's a matter of understanding what's behind.
If you look to the (many) changes of the FCOM of A320/330/340 (I don't know about 380) issues, it may give you an idea how complex this AC are.
At the very end it's just a marketing tool, to say e.g. A is better than B.
Out