Now if Gaban has ACoC then what did he see Luffy and Zoro do to give up
And if even slightly out of prime Gaban could not stop Loki then how strong Loki is and how much stronger Shanks is.
I mean here we have old Gaban with FS and ACoC and ACoA (the Ryou version, idk about ID) so this guy is maxed out in terms of haki powerups. What makes Shanks even stronger than Gaban? Is it only the difference in haki strength? And does this mean that Loki also has ACoC?