Ermz
¯\(°_o)/¯
The only way to tell is to audition them all for yourself, preferably in the same room, right next to each other. From what I know of those, my money would be on the generation 2 KRK Rokits. I heard a set of 6s and 8s up against Adam A7s, Gennie 8040As and Event Opals and the Rokits held their own. Gen 2 seems to have improved upon them somewhat.