Not knowing the specs of the PS5, it's still very likely that Sony will support VRR (Variable Refresh Rate) on their next gen console. Afaik the Xbox One X already does that. That would be the main reason so far, to go for HDMI 2.1.
Intel Core i7 8700K | 32 GB DDR 4 PC 3200 | ROG STRIX Z370-F Gaming | RTX 3090 FE| Crappy Monitor| HTC Vive Pro :3







