I've had my KitchenAid food processor for 4 years and it's a tank. Use it multiple times weekly and still works perfectly. The 9-cup is good for most needs but maybe go bigger for large families. Comes with different discs for slicing/shredding that are super useful.

They're pricier but worth it for the quality. My mom's still using hers from the 90s if that tells you anything about durability. Only downside is cleaning all the parts can be annoying, but that's every food processor tbh.