For people leveling alts, I made a Tier List of zones in Kalimdor : r/wow
I have made a free, updated leveling guide for wow classic (only Alliance/PVP for now). Far more efficient and superior to Joana's guide by up to 100,000% or even more. : r/classicwow
WoW Classic: Alliance Leveling Guide Chapter One Overgear, 55% OFF