Warrior is a very versatile class that can be built either aggresively or very controlling. It's hero power is more conducive to control. On lower ranks of ladder, the aggressive version is more popular because it is budget-friendly. At higher ranks the controlling build is more popular because of the blatant disrespect towards aggro most legendary players have. Both builds are competitve, and you should go with the deck that fits your playstyle best.
Please select one of my warrior decks in menu to the right →