starsurge crits for a crazy amount of dmg, but dont know if I'd play druid... if I were you I'd wait for next patch, im just slowly lvling mine to 85 its 81 atm getting JP and honor cap etc. before 5.2 so I can buy cata gear ^^
Boomkins are the reason I don't play 80s arena anymore. Being 2shot through 86% resilience isn't fun. So til the 409s get fixed or the class gets fixed, not playing.