Rolex Explorer II - Which one is best?

Best Rolex Explorer II 16570 vs 216570 vs 226570 What's the difference between Rolex Explorer II 216570 and 226570? What's the difference between Rolex Explorer II 40mm and 42mm? Ref. 16570 Launched in 1989 Diameter: 40mm Movement: Cal. 3185 / 3186 automatic Function: GMT/ Second Time Zone Accuracy: COSC Lume: Tritium / Luminova / Super Luminova WR: 100m Dial: Black or White Ref. 216570 Launched in 2011 Diameter: 42mm Movement: Cal. 3187 automatic Function: GMT/ Second Time Zone Accuracy: COSC Lume: Chromalight WR: 100m Dial: Black or White Ref. 226570 Launched in 2021 Diameter: 42mm Movement: Cal. 3285 automatic Function: GMT/ Second Time Zone Accuracy: COSC Lume: Chromalight WR: 100m Dial: Black or White #Rolex #ExplorerII #barkandjack