Othell Rouge SA Damage up or Focus ?

Othell Rogue Started Last reply 1 posts
Im wondering wich SA should i get, fully buffed i have 450 p. critical chance, wich means that the FOCUS SA will get me on top (500), in the other hand, Damage up adds up to 250 p. atk wich means my skills will deal a little more damage.

What i want to know is if that 250 p. atk will make a big difference in my skill damage.

I need the opinion of an experienced dagger, thank you.