Are metal or wooden hamster cages better?

Metal-framed acrylic enclosures (like the BUCATSTATE line) draw praise across communities for being effectively chew-proof, while wooden cages such as the Prolee are repeatedly reported by owners to be chewable despite 'chew-proof' marketing. The trade-off owners mention is heat: all-metal-and-acrylic builds can run warm in summer, whereas wood breathes better but is vulnerable to determined chewers and soiling.