I'm thinking of producing several abstract 3d and / or visual effects videos, but are these selling well compared to real life footage?
Are 3D images selling well compared to real life photos?
Same question - no answer.
I'm doing both real life photos/videos and 3D illustrations/videos.
I have great sellers as 3D and great sellers as real life.
As always, you have to find the right niche for each type of media and you can do very well.
There is no generic answer to your question.