It is surprising how much more affordable 4k displays are. I was stuck finding a suitable display for my macbook being used to the 5k iMac, and ended up with the 32 inch samsung m8, which is one third what apple charges for the 5k studio display. I find myself liking it more in practice than the 5k imac, because while it is a bit less crisp, the colors once properly set up are equally nice and the size is luxurious.