Which school of magic do you prefer and why?

Do you know about that awesome trick with the fire elemental? There are moments when several troglodytes surround monsters. At that moment, use Inferno, then attack the enemy and direct the attack towards a troglodyte, and then use Meteor Shower. I prefer air (Dark Lightning), earth (Meteor Shower), and sadness (by the way, the expert version of Sadness is better than archers, and archers don't shoot), and fire (Fire Shield and other spells).