I haven't really played that many Zelda games (Ocarina, Majora, Link to the past/ worlds, BotW) With minimal experience with two more (the OG one and Phantom Hourglass) My personal favorite would be BotW for the sheer experience, so basically all the content and stuff to enjoy as well as all the intricate little details following you around wherever you go. Plus in this game you actually can go everywhere! Never take the small stuff for granted. Definitely an awesome game. Second place would go to Majora's Mask, I dunno, part of it that is so cool is seeing a game made in a year be so creative and different. The various sidequests all feel alive because they are the focus of the game, as the mask salesmen tactfully points out. No other Zelda game would make me want to do side-quests as much as this game until BotW.