I am looking for a Greasemonkey script that automatically switches to the highest quality version of a video when I am viewing content on YouTube.
• YouTube HD Suite was fine until recently but now it has stopped working and since it hasn't been updated since August 2011, I am not holding much hope for it to be updated any time soon.
I have set YouTube settings to "Always choose the best quality for my connection and player size" but this never works, which is why I am intending to use a Greasemonkey script.
and check out the most simplest one, that's said to work with playlists too:
if you don't mind the page reloading this should work pretty long and stable ;-)