I really wouldn't suggest a speed run for any game on your first play through. Dunno, just seems like a waste to rush through the first time. Using a guide on the first go also seems pretty boring to me. This, I believe, is especially true for any Zelda title. Although the puzzles in the game are rarely particularly challenging (nothing that you wouldn't be able to figure out without a moment's thought), it is enjoyable to figure them out on your own. I just feel that's part of the series.