Gaban fans, and probably Sanji fans, too—don't get me wrong, but comparatively speaking, our Loki did more against Imu. And perhaps that’s on Oda, given the number of logical plot inconsistencies serving the arc's main storyline, like the fact that Loki let himself fall while struggling, without ever using that damn hybrid form.
Loki made Imu bleed and smile with the thrill of battle—all while in his base form. Loki didn't lose any limbs—perhaps due to the plot, since Oda wouldn't want a major figure getting dismembered...