1080 generally though some light 4k (A7S/Gh4/1DC etc). When we shoot 4/6/8k it's usually for a commercial and has an actual budget so we'll book time in a post house.
then a "budget" second hand pro would be killer, what do you really gain with a 5k display if the heavy work done elsewhere? Imac will just never be able to replace a pro for raw power.
1080 generally though some light 4k (A7S/Gh4/1DC etc). When we shoot 4/6/8k it's usually for a commercial and has an actual budget so we'll book time in a post house.