I have not even tried mythics yet. I still only have my paladins at max level ( 400-410 GS ) I leveled one of my DHs last timewalking event solo ( queing and questing while i waited for pop ) Leveled him from 110 to 120 the same day.. like 6 hours i think.. in almost full heirlooms. I LOVE the havoc DH playstyle.. most fun i have ever had soling in WoW! BUT DHs are a pita to play optimally boxed. I just started leveling my druids and I love so much about them. Im leveling them via gathering and dungons that need done for gathering quests. I hope they are worthy in the end for other things..but I love all the tools druids have!