My lock is level 39 and I'm currently on the questline that tells you to choose between a felhound and an infernal. Supposedly, if you choose the felhound, the quest rewards will give you +shadow damage, and +fire damage if you choose the infernal.
This is the quest:
http://wow.allakhazam.com/db/quest.html?wquest=1799&source=live&locale=enUS
Questions are:
What is the difference between these two pets?
This is not the questline to learn how to summon an infernal, right?
Also, according to everything I've seen about the quest rewards, there is no difference between them. They both give a flat amount of +spell power. Neither one is for +shadow or +fire. Is this still true?
Basically... Which route should I go? I'm leveling Affliction so far, but I've thought of trying the other two trees in the next few levels just to see what they're like...
My armory (if it matters):
http://www.wowarmory.com/character-sheet.xml?r=Aerie+Peak&n=Dotyou
Thank you for the help.