Are microwave + air fryer combo units actually good at both jobs?

Reviewers are mixed. Verified-purchase reviewers and r/airfryer threads generally say combo units air-fry acceptably for small batches but with a smaller basket than a dedicated air fryer. r/Appliances threads flag two real concerns: the heating element makes the interior harder to clean, and the unit can't be used as a microwave until the cavity cools. They're best for kitchens where counter space is the binding constraint.