OoX is hardest, MC is easiest (but a LOT of fun!), and LA is a nice balance. I'd recommend one of those. LoZ/AoL aren't as fun in my opinion, though they are really great games.

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In the crazy lands between awakening and sleep, I wait, and I think on everything Zelda.

"Let fear be cast into the hearts of our enemy.
Let them lose all hope and let their heart sink into the unending darkness.
Let them have no will to live.
Let them feel the power of the Sages of Despair!"