The Breville Smart Oven Air Fryer Pro is the better choice for large families or those who want more cooking functions, but it's also more expensive. The Instant Vortex Plus 6 Quart Air Fryer is a great option for small families or singles who want a compact and affordable air fryer. According to a review by Wirecutter, the Instant Vortex has a 'very good' rating for its performance and value.