Board Thread:General Discussion/@comment-96.224.225.28-20141201044200/@comment-3551173-20141201063900

Dude you just gotta accept that Kirito isn't the strongest out there, In the words of Qui-gon Jinn "There is always a bigger fish."

Yuuki is stronger in the sense that she has completely adapted to VR, most SAO players hold an advantage since they "lived" in VR completely for 2 years, she also has a faster reaction speed than Kirito which is determinant in speed of combat, with training she could pull off any of Kirito's Outside System Skills.