FNS is way more adaptable, knows how to micro his own players, and has a stratbook deep enough to make respectable runs at every international event
Vanity has brought 2 teams to LAN, teams looked decent at best, and have never been a domestic threat.
Vanity is a solid IGL, but he's nowhere near FNS + I dont care about fragging power of an IGL. If theyre doing their job correctly they should have to be putting up huge numbers.
Case in point: Fnatic looks their worst when b0tster has to play for frags, desperate attempt to keep them in game the when stratbook runs out.