For players who plan to play with others, we recommend these as the Best Duo Leveling Classes. These rankings take into account the synergy between classes and how fast they can level from 1-60 together. For example, having a healer to pair with the Warrior makes for a strong combo since you can now tank mobs more effectively, while the Priest DoTs (Damage Over Time) mobs.
Taking all factors into consideration, the best race for Alliance warriors is a human. Many Alliance racials are better suited for PvP purposes, which makes it tougher to decide a clear winner. None of the races stand out as amazing, but humans do have a passive boost to weapon skill when using a sword or mace. This gives them the slight edge over any other Alliance race, but a dwarf wouldn’t be a terrible alternative.
Swim Speed Potions (used especially at lvl 37 for Faldir's Cove in Arathi Highlands and lvl 57 in WPL). Try to get multiple stacks of these. I also recommend keeping a stack of these always in your bags. You will frequently pass rivers and lakes and can use these potions to pass them faster through out the guide. Please note that these potions do not stack with Druid's Aquatic Form and Glyph of Aquatic Form.
The leveling guides on my site are essentially speed leveling guides. My leveling guides are the same guides I use myself to speedrun to 60 on new servers to get 60 server first. I list many occasions where I tell the player to "die on purpose" to go faster. I tell the player to skip certain quests, because some quests are just not worth the time/XP. I list tricks and shortcuts to go faster so you can reach level 60 much quicker. I am still constantly going through them over and over again perfecting the guides to make them faster and easier to follow. For the most part, the guide can be followed without the need from other player's help, as the whole guide was made from a solo run anyways. Although I do list quests that can optionally be done if you have a group.