Best website to use for questing?

[Brabus]

Trying to use the mainstream websites like thottbot and wowhead for looking up the vanilla quests is really confusing because a lot of quests have changed, dont exist anymore, etc.. What is the best website for researching quests in 1.12.1?

[Noxm]

I use : http://db.valkyrie-wow.com/ but i know its not the best

[Diametra]

I use http://db.vanillagaming.org for searching fairly solid info on all things vanilla.

[Sacred]

I'm using http://www.wowwiki.com/Portal:Main combined with the Ingame leveling guide for quest information. And as an item database i suggest using http://db.vanillagaming.org