Mine would be OoT as well. It was the first Legend of Zelda game that I played by myself. I had played games before, but always just playing with my dad. OoT was the first game that I played and beat by myself. Every time I went to a new location, met a new character, every song, and ever new item brings back a memory for me. It is, without a doubt that it would be the game I would choose to play again and have those first-time feelings all over again.