Foundation 6

Hi Guys,

Are there any front-end developers/designers who have used Foundation in the past? I have personally used it in the past, but I am not fan of it.

Since there is an unofficial Foundation 6, I was thinking about giving it a go as it has new things.

What I don't like about Foundation:
- HTML markup
- Navbar markup
- Plugins
- The grid system
- Community

What would make difference in Foundation 6 to Foundation 5 or Boostrap3? Any Ideas? Thoughts?