As you level, you will buy new ranks of spells. If you splurge out on an item upgrade, you will not have enough gold readily available to upgrade to the latest ranks of spells: placing you behind. Moreover, you can buy gear upgrades from the Auction House (AH) or vendors. Furthermore, you may have large investments that need to be paid for professors. You will need to purchase reagents and items such as leather, bolts of cloth, alchemy supplies – unless you have a charitable friend or another high-level alt.
The vanilla WoW Horde leveling guide you see on this site was originally made back in 2006 by Joana (AKA Mancow, or FuriousPaul). The guides have been tweaked many times over the years to make things "faster". The leveling guides were made because of all the messages I got from people asking me how I was able to level up so quickly on new realms. I was first to level 60 on 7 different realms (3 with Mancow and 4 with Joana), even winning Blizzard's "First to Level 50" contest they held back in 2006.
Things like Tauren melee reach being bigger, which is something I experienced going away live during Black Temple Illidan progression (at least for that particular encounter), is confusing to players as it's a significant advantage over other races in some instances. No quest tracking is another apparently confusing issue, as many Mankirk's WIfe seekers well know, and there's a whole lot more where that came from:
Nov 7 Game buying guide for confused ppl like me For those of you who were confused as i was, this is about buying the game and what you get so for 15$ subscription - you get all past expansion and 1 month of game time for battle for azeroth (49.99$) - you get the newest expansion for WoW complete collection (59.99) - Newest expansion / 1 month of game time / 110 boost(1x only) I was confused for awhile but now i know that the 49.99$ is the Worst deal ever. I am going to buy some game time for now, and jump up to the 60$ bundle later. The boost is a 60$ value / 1 month of wow 15$ value / and the expansion is a 50$. TOTAL is : 125$ value for 60$. Great deal. So the complete collection is really sweet :) Hope this helps other people. I am buying the game time today and working on this monk. Cheers.Promonk11 Nov 7