Which skill is more important for attacking defenders?

Obfuscator

I often use wing attacking tactics. I wonder what kind of defenders perform better on the wings... For example, I have these defenders now:

A - 35 att, 80 def
B - 10 att, 90 def

Should I place A or B on the wing?

DE XRIST

@Obfuscator
Mate, your questions are more suitable for tactic request topic >>> https://forum.onlinesoccermanager.com/topic/76/tactics-requests/1523
Please post there...as for this question, well mate, you are the manager and you have to find out which player and what skills are more helpful for your team...