Other guides have not been revised to offer the latest expansion pack for wow games. Achieving level 70 has become so easy that one should not need a guide before this level or below. Amongst other things various quests have changed.
Due to these factors, buying a guide that is updated for every relevant content patch is essential. This guide will help you get all the way to level 80 in minimal time.
A great feature of the Zygor guide is that it comes with information for any class which means that it is not biased. All the other major World of Warcraft guides available on the market completely ignore class specific quests. Although all the classes level in much the same way, class a specific quests are indeed very important and do have a significant impact so it is a very useful bonus to have if your guide takes them into account.
Even more importantly, Zygor guides come with an add-on. An add-on built into the game really speeds up the process as it greatly reduces the time spent refering to your guide and minimizing the game. The guide is great because it comes built into the add-on which means you get guidance as to next steps throughout the game.
Although this might sound like some are the other add-ons that are freely available, this one specifically takes into account power levelling. If you are concerned with leveling quickly then knowing where to get quests and the quests to avoid is included in this guide.
If you are in your second character or later, then a guide will make the game a lot more fun for you since you will probably know the majority of the game already but you will not be particularly competent at power levelling.
