Getting Started in Chrono Odyssey

None of the six classes are gender-locked or appearance-restricted, so pick based on playstyle, not on what look you want.
Each class can wield 3 weapon types but only 2 at a time, swappable mid-combat on a 0.25s cooldown — so your loadout matters as much as your class.
If you plan to focus on group content, Swordsman and Paladin are the strongest tank picks and Sorcerer is the go-to healer; otherwise pick whichever class's combat resource (Rage, Vigor, Mana, Bloodlust, or Arrows) appeals to you.
There's no auto-lock targeting in PvP — combat is skill- and timing-based, so expect a learning curve versus traditional tab-target MMOs.