I would like to try any of these if I am not so addicted to org-mode. I can't live without emacs despite that I hate its slowness very much.
Might be worth a try.
It does not support tables. You can not reorder entries. It does not support code blocks. You can fold, but you can not narrow (i.e. all headlines stay there, but content is folded away). Your favorite keyboard shortcuts are not there (though you can change that easily).
As much as I like Sublime Text, I am more productive in Emacs.