Best build in s7?

Hi guys, it's already clear to me that it isn't the season for my sorc. Looking for a fun, strong build. And i don't really like necro, so I will not do a blood wave unless I have to.

How is the status on druid builds? I read about bugs ( I mean bugs should be fixed, not like they didn't correct sb last season). How is cataclysm and boulder in pits and general t4 content now? Build must be usable in hordes.