HD. :p
In all seriousness, I don't REALLY care, as I like TP, OoT 3D, Skyward Sword, etc...anything except the Celda style. Not that it doesn't look good but Wind Waker JUST got remade and we got enough of Toon Link on the DS too. I'd be happy with anything as long as it looks really clear, crisp and beautiful as most Zelda games do on their respective hardware. For the sake of the franchise though, and just because it HAS been a while, I would lean towards the tech-demo, pseudo-TP style.
Upcoming Games To Get
Definite: Kirby Star Allies (Switch), Mario Tennis Aces (Switch), Fire Emblem (Switch), Yoshi (Switch), Pokemon (Switch), Kingdom Hearts 3 (PS4), Monster Hunter World (PS4)
Considering: Fe (Switch), Donkey Kong Country Tropical Freeze (Switch), The World Ends With You (Switch), Ys VIII (Switch), Street Fighter V: Arcade Edition (PS4), Kingdom Hearts 2.8 Remix (PS4), The Last Guardian (PS4), Shadow of the Colossus HD (PS4), Anthem (PS4), Shenmue 3 (PS4), WiLD (PS4)
