If I remember correctly, at the time the GOUT was released it was agreed that there was very little virtue in LaserDisc conversions because the GOUT was the best presentation of that master on video. There was Project XO which was canceled shortly after, which at the time was attempting to mine as much detail as possible from the LaserDiscs by using the best LaserDisc player in the world and doing fancy things to squeeze every drop out of it. With the GOUT, that put an end to all such things.
That said, I also recall the EditDroid version being regarded highly. As far as bonus material, there’d be some LaserDisc-specific content to compile, sure.