Yul archer +3 str or +5% p atk hair accessory

My character is a human yul archer and I'm doubting what to use.
Bunny ears +3 str or Demon circlet +5% p atk.

I 'believe' str would be the wiser choice as maxing str probably is a good thing to focus on.
Also demon circlet uses 2 slots where bunny ears uses 1 slot meaning I could have another hair accessory, which would probably be pirate's eyepatch +3 str as long-term goal (assuming bunny ears uses upper and eyepatch uses lower hair accessory slots).

So what do you guys think?

Higher str gives you better chance to activate skill mastery (instant skill reuse or double effect time) so better go with str.

I'd go with STR as well.