If you are not sure what class to pick when starting World of Warcraft or if you are looking for a strong alt, you can find a simple analysis of the strengths and weaknesses of each class here. Since the classes are so different, choosing the right character from the start can you save a great deal of time.

WoW Mage Strengths

• The best magic damage dealer. Capable of doing massive damage from afar. Strong single target damage and insane amounts of AoE damage.
• One of the best range classes along with hunters.
• Utility spells like Polymorph, Spellsteal, Counterspell, and Remove Curse are requirements for high leveling raiding and a great asset in smaller groups. Highly desired in most group configurations.
• Food and water summoning abilities can save money and downtime with free food and water for themselves and the group.
• A great choice for grouping.
• Strong solo class due to snares and massive damages.
• Can open portals to every major city in the game greatly saving on travel time.
• The best area of effect damage dealer in the game by far.

WoW Mage Weaknesses

• Can only wear cloth. Very low defense. Relies on magical abilities and distance to protect them.
• Not healers in battle.
• Major target for monsters due to high amount of damage.
• Most damage dealing spells are not instant.
• Mana dependent. Without mana the Mage is incapable of doing anything.
• Certain debuffs that lower casting speed or apply a silence affect can hinder a Mage severely.
• Can be slow to level.