Did you evaluate cocoon? On my tests that was the fastest although a little buggy. I think if I built from the ground up targeting that it would be the best?
We hadn't, but as one of the other comments mentioned, that seems to be game-development focused, which is unfortunately not what I'm working on. I'll keep it in mind for side projects, though.
Isnt cocoon canvas and webgl only?
oh yes. I do mainly games so that huge restriction doesn't register with me sometimes.