A lot of people seem to like dark_Jedi's burns of the g-force script, though I have very serious reservations about them for their detail and grain removal and would not recommend them for this reason.
My own vote goes for Editdroid's 2010 pass at Star Wars. "LFL Pwnage" is a good alternative, even if it is DVD-5.
For ESB you have Adywan's theatrical re-construction. It's technically not 100% accurate but I doubt you will notice, and it's quite beautiful.