So I am at the end of an edited project, and I was hoping for some help with my final delivery. I ingested 4K Redcode .R3D files, transcoded to 2K ProRes 4444 files. I sent these files to Color and now that our colorist is finished, he sent me the Color file back. Our producer wants the final delivery in 2K and to be better then ProRes. Our delivery is going to be both a 35mm film print (which I am making a DPX file for) and a digital file. What is the best delivery for the digital file?