My blender can’t grate cheese, or slice vegetables, or fine-fluffy grate nutmeg and hazelnuts, or turn biscuit dough, or coarsely chop anything, so, yes, the (very) old food processor.
My blender does make a mean smoothie, but so does the food processor.
I don’t have either one of those but I was thrilled beyond belief to get my creepy man-horse puppet today from the last mehrathon, so you can maybe divine from that where food making gadget type things fall into my priorities
Food processor- grate cheese for a variety of dishes. Freshly grated is better then the bags of pre-grated. Grate vegetables. Make guacamole. Blend sauces. My blender broke and my processor solved all my problems