Instant Pot & Airfryer Vs Ninja Multi Pot

I have an Instant Pot, but would like an air fryer as I can't deal with smell of frying lingering forever..and they're meant to be so easy to clean, a bonus anyday. So does anyone recommend the Ninja Multi cook? I can then do away with the instant pot foot print...or is it like washer dryers, stick to separate?!

Thanks for your thoughts