Forever Sim
LevelingTalent and form for every level, when to respec.
SimYour character at any level: damage, kill time, stat weights, plan to 60.
Stat weightsWhat each stat gives and is worth, level by level.
TalentsWhat each talent does and what it adds.
LegacyWhich Legacy point to buy next for leveling.

The short answer

Fight as

Bear 10–19Cat 20–55Cat, Bite only 56–59Cat 60