I tell you my experience. I'm leveling a priest that it's 60 now and since I have also done some instances (and I have full heirloom set with 20% experience gain bonuses) and been very ahead of the guide, I skipped some zones since they were grey quest for me, well it was a real mess. Missing quests because I didn't to the previous to enable the following. Going in a zone then realizing that I couldn't do that quest because I didn't do the starting quest chain, very unconmfortable. In short what I suggest you it's not to skip areas, or make really sure that you do all the quests required (at least) and check carefully the previous zone you'll going to skip to make sure that you won't have problems with struggling finding where to start the quest chain to sync with the guide section.
Another potion of treasure finding farm that was made extremely popular by the YouTuber Oldbess. In this spot, you are simply to patrol the entire southen river basin in Twilight Highlands, just around the Verrall Delta area. The goal of this farm is to kill water elementals for their volatile water, which trends around 50g per drop. Combine this with the cloth and the treasure chests, and you have a cool nifty farming spot – thats rarely populated these days.
First of all, the value of transmog is decided by rarity and how they look. Some items like Minenarbeithut der Tiefen or Pendel der Verdammnis (they can drop in Uldaman) are worth millions of gold. They are worth so much, because they have a really small chance to drop. Other items are bought well because they look good. Best example in this case is the Glorious set, its legplates Glorreichen Beinplatte reach a 100.000 Gold value easily.
Hazzikostas notes that in the ever-changing Ship of Theseus that is World of Warcraft, talents and level progression have been approached from many different angles. Talent points that allowed you to progressively add 1 percent to your Shadowbolt felt like filler, or certain talents were mandatory for a class to function. There were a couple of interesting choices — do I take the 21 point talent in Protection, or go for the 31 point talent in Holy?
Importing will allow you to see all chests on the map. The best way to farm the chests is using a Outlaw Rogue since they can see whether a chest is spawned or not on the minimap. Other classes will have to get up close and look around while a Rogue can see if the chest has spawned on the minimap. You can use a trial character for this. Just remember to mail the items you get before your three hours has gone.
This farm almost did not make this list. Even though I have had only a little luck with it, it seems to be gathering some popularity in the gold farming community. Although I feel with the recent changes in 7.3, this farm is very close to dying out. Generally what you want to to do is pull every mob you can as you venture to the last boss in the instance. The only saving grace of this farm (if you can call it that) is that some mobs are GUARANTEED to drop greens. Guaranteed. Whether or not they drop profitable greens is a different question, however it's a must-mention quirk you get from running this instance. It also allows you to get your hands on some rare low level blues.