I make explainer type animations in AE. My typical workflow consists of drawing all the assets in multiple illustrator files. Usually multiple assets in one file that I mask out. I'm using a pretty ram intensive script (stop motion kit) for the animation and was wondering for the elements that I do not need to rasterize (scale up) if exporting my illustrator files as PNG files would speed up the live render view. I'm assuming it wouldn't really make a difference but thought I'd ask.