Kid84

i played the game about 8 years ago back when aeria launcher was a thing and was a thief up untill mid 50s just doing quests and stuff. wanted to have a slightly stronger start and get to endgame fast ish but dunno whats really good or bad. if i should just try to unlock another class asap or stick with a specific one of the starters and which one should i play to get higher level fastest. basically just looking for some quick tips on class choice in the beggining for ease of play.