[ThrowawayR2]

Team is #1, hands down. A toxic work environment or incompetent team will ruin your well-being no matter how interesting the stack or product is.

Stack is a matter of personal preference but I would weigh it second since gaining additional experience also influences your professional growth and career trajectory.

Product is lowest. It's like frosting on a cake; having frosting on a cake is a bonus but the cake can still be pretty good without frosting.