+Atk or +Spd Ogma?

His prf tells me he wants more Atk.

Though from preference, I'd go +Spd.

I feel like speed is better. He needs it to double for sure

+Spd,One Of My Friends Have Him +5 And He Have 43 Spd With Refine.

I feel that he isn't fast enough without +spd

Give him Life and Death like I did and his speed will either be 43 with an atk boon and 46 with a spd boon. Keep in mind there is also his refine boost of 4 in both speed and attack to consider. Life and death is perfect because his res is so bad, he most likely isn't going to survive an attack from a strong mage. That being said, increasing his speed could help his defense indirectly by preventing follow ups.