Metabattle or Snowcrows?

I’ve used both websites, but what’s your experience been like? I’m a player who isn’t really good at WvW or PvP.

I spend most of my time in PVE. The only thing I play outside of PVE is as a Zerg support in WvW

So I’m mainly interested in Supporter builds for zergs, open-world builds for the story, and raid builds for raids, of course.

I have a hard time learning new builds and rotations, so far I've only been using builds labeled “easy to learn”

What other sites would you recommend?