@DuarteFarrajotaRamos is this question really opinion-based? https://blender.stackexchange.com/questions/221407/4k-250-frames-architectural-animation-is-it-possible-to-render
I would think an objective answer can be given: basically how much more expensive is a render farm (or a comparison between render farms) than rendering something on a GPU mentioned in the question.
Personally I don't have such knowledge (perhaps I could make some comparisons, but I would need to dig up quite deep to my rendering history) and I don't know if anyone has, but I think the problem comes down to a simple …
I would think an objective answer can be given: basically how much more expensive is a render farm (or a comparison between render farms) than rendering something on a GPU mentioned in the question.
Personally I don't have such knowledge (perhaps I could make some comparisons, but I would need to dig up quite deep to my rendering history) and I don't know if anyone has, but I think the problem comes down to a simple …