I had the 2006 GOUT DVDs and before that I had the 1995 “Faces” VHS release of the original trilogy. GOUT was the primary way I watched the movies for about 6-7 years until I discovered Harmy’s Despecialized around 2013.
When 4K77 was released, I had mixed feelings about it. Personally, I think it looks great on my projector in a dark room, but I never really liked the way it looked on TVs. My favorite way to watch the original trilogy now on modern 4K HDR OLED TVs are the D+77, D+80, and OTD83 releases.