When it comes to Classic, Blizzard's goal is to provide an authentic Vanilla experience, but they also needed to come up with technology to handle many players at launch, which is similar to sharding. While the use of this technology will be limited to the first month following launch, many players are questioning this decision and wouldn't like to see layering in the game at all.
I used Zygor for legion and BFA, used AA on an alt for BFA. Personally i like Zygors format more. I like being able to target things like achievements. I used Zygor to get my Mindworm and my Lucid Nightmare as well as finish the Rep grinds for the allied races. I have zero complaints. My experience was great. I also used Zygor for some professions, recipe acquisition, a couple mounts, all of the Suramar quest line. Thank God for that. And for the last zone of Draenor on my Demon Hunter.. i forget the name.. Whatever the big daily hub thing was called.
Regardless of the brotherhood shared by the Illidari in their single-minded mission, there is a level of disconnect between Lord Illidan’s demon hunters and the rest of his forces. While this is by no means enforced, it is basically self-imposed by the demon hunters themselves, as the blood elves inhabiting the Grand Promenade had no issue to Vandel spending some of his free time there with their denizens. Furthermore, the bond of brotherhood is not as strong as one might expect between two demon hunters, as during their training and sparring sessions, there is nothing that stops one party from killing another so long as they maintain control of their inner-demons. Just the same, there are those within Illidan’s forces that zealously believe and follow his teachings, mentality, and machinations without question but it is not wholly uncommon for some demon hunters to either question, doubt, or even outright disagree with their lord’s ideals and methods.
Some quests in my guide are marked as "SKIP" and colored in red. These quests are simply either too hard to solo or not worth the XP/time and are skipped. My guide will only list SKIPPED quests if the quest is a direct follow up after completing a quest, not one that you have to click the NPC again to get it. If you hover over the skipped quests, it will give info on why it is skipped in the guide (unless that info is already listed directly in the guide text).
The system is automated, meaning that once slots are available, beta testers will be chosen, without any beta key to speak of. Kaivax then goes to stress the importance of your account security, stating that, “any third-party e-mail messages, websites, or in-game whispers that offer beta keys or access to the WoW Classic Beta should be considered illegitimate and ignored or reported.”