Thread:MaceMadunusus/@comment-51654-20131206010143/@comment-6034641-20131206010609

Right now, its loading is extremely slow in comparison to the classic editor. Especially if you are switching between Source Mode and being able to preview that source.

There also isn't a quick access Source Mode button, you have to go through a tab menu to get to it. I use source mode more than the visual editor.