User blog:Luffayking12/ace's true power

Hi guys i would like to discuss ace because i have noticed something's. I noticed that ace used 2 haki's when he was 10 with out knowing it. He busoushoku haki to beat up Luffy all the time. Then the obvious using haoshoku haki. The other thing is that he is basically able to take on any admiral accept Akainu (due to DF superiority). Plus when he was 17 he was able to take on jinbe for five days. Which Luffy wasn't able to do even though he was in crititcal condition. My question is did he have haki ? tell me what you think