Best option for ICONIC Attacker?!

So i have Leao Scream with creative director already on him so can play CAM and has good passing and playstyles. do i put him in iconic attacker? he goes to a 93.5 GG rating. or someone like Hadj Moussa who already has insane dribblling at 94. if anyone has any advice or a chain they recommend please lemme know! hope everyone is pwning noobs in fifa world! guess next year when we actually do have open world well find out!