I use a single 40" 4k display at 1x. This allows me to fluidly switch between different layouts like one huge canvas when doing design or multiple windows when

I use a single 40" 4k display at 1x. This allows me to fluidly switch between different layouts like one huge canvas when doing design or multiple windows when coding, writing, etc. I used multiple monitors in the past, but the seams between displays was a hinderance when spanning a single window across.