It's hard for me to split 1995 and 2004. Both were very special years. I might just prefer 1995 as it was our last one with the GF's as we knew them (3pm kickoff) and the first one that I properly remember. Was much too young to remember 84, 85 and 88.
Know even though I wasn't around, I heard the 1980 GF was one of the greatest ever. My Dad told me that he went for walk at halftime, and Canterbury road was empty lol. Another guy I knew said that he was in a house in Bankstown with a group of boys. When Steve Gearin scored the greatest GF try of all time, the house shook. Everyone inside jumped in celebration LMAO.