Strongest possible roster in Paragon history?

[lools]

As the title says I'm very curious as to when you guys believe you had the strongest possible roster. You've had the crown and scored world firsts even since Anub'Arak WF but at what point did you really feel like "this is the best roster we've ever had"? Was it possibly Ragna hc? Or when you got LK as the only guild with 5% buff? Or even DS when you got new recruits who'd improve your roster (even though you got the ban)

[Nize]

I'd say Paragon was at its peak a bit before ICC relase until few months after Firelands.