Bartender permet de personnaliser directement vos barres d'actions ainsi que les éléments de l'interface de WoW. Il est par exemple possible de rendre certains boutons plus gros voire même de déplacer des pans entiers de l'interface. L'objectif est de vous permettre de personnaliser l'interface à votre convenance, en fonction des informations dont vous avez besoin pour jouer.
Before I go ahead and settled this debate for good; I spent most hours surfing the .net to get an idea of what others were saying; if you have done the same you will probably find similar results ~ that in the general publics eyes, WoW Dugi Guide vs  WoW Zygor Guides is pretty much even.  U also probably found that a few opinions were biased towards the guide they owned.  These findings aren’t very helpful in finding an outright winner however; they help show the fact that with what ever guide you end up choosing zygor and dugi guides, you will should be very satisfied!
 Dugi’s Guide has released their Cataclysm bonus which is an in game talent advisor.  Finally and actual bonus worth talking about; or so I thought.  Once on the inside of  Dugi’s Guide members area the truth was revealed.  The talent advisor bonus is just the 3rd party addon “Talenteds”!  Using TomTom add on for navigation is already a large negative in my books, now offering a free addons as a bonus.  Dugi, Dugi, Dugi.. – not cool.  I’m tempted to take another point away from Dugi but that would be my personal opinion.
Functionality is the heart of these guides, what you are really paying for.  There are a lot of aspects I could look at with regards to functionality such as; questing path; quest progression; addon user interface; bugs; performance and many more.  All that we are concerned with are questing path (speed) & user interface.  All the other aspects aren’t worth comparing as both wow guides are light in terms of system usage, both have very few bugs, and both update your quest progress in real time.
At level 80, I skipped Cataclysm and went straight to Pandaria. Even as my warrior leveled up, and that heirloom axe increased in iLvl along with me, Dugi still ranked that iLvl 87 sword higher. I kept picking up new 2h weapons, and Dugi kept rejecting them in favor of that Wrath sword. That's when I noticed that all of these Pandaria weapon drops, even weapons 20 iLvls higher than the Wrath sword, had secondaries under 20. So even though Dugi Gear Advisor is showing that a new weapon would provide a DPS increase, it still prompts me to re-equip that Wrath sword every time I equip a new weapon. Meanwhile, I've kept the heirloom axe in my bags, assuming that at some point its stats would once again beat whatever I had equipped, but nope, it doesn't, according to Dugi.