Im not a videophile, audiophile, or anything of the sort. But I am lucky enough to have an LG OLED and the ATV4k. Poking around here makes me think it’s important to note that my tv is last year’s; a 2016 B6 model. Should I be changing the ATV4k video output depending on what I’m watching? Should I switch over to Dolby vision output if I plan to rent something like the LEGO Batman movie on iTunes, which is in Dolby vision? What about something that is labeled 4K, but not Dolby vision? Please, help this dumb guy get the most out of his setup.