Question about LG Oled55c8

You can't say that across the board. The input lag of the C8 is probably a lot better than that of the A1. But do you define better? It will be difficult to get an answer to this question from someone who has effectively tested this on both TVs. I would also put other criteria such as functions, sound, design, price, etc. in the foreground rather than the game mode when using a console.