Should I play Persona 5 first or Metaphor Refantazio?

can never go wrong with either tbh. currently playing through metaphor, and i can say that i love it as much persona 5! though the gameplay in metaphor is a lot better imo. anyways, both are definitely a must play!

I would also tell you that first P5R, Is a great game!, I suppose you will feel the jump from one generation to another!