I used Mitsuharu Yamamoto's emacs-mac distribution for some time (due to a suggestion I saw here on HN a while ago), but the upstream nextstep build (from the m

I used Mitsuharu Yamamoto's emacs-mac distribution for some time (due to a suggestion I saw here on HN a while ago), but the upstream nextstep build (from the main GNU Emacs repository) actually feels a bit smoother/snappier to me, so I switched back a couple of months ago.