Ninja
Foodi Dual Zone Series
Dual zones for smart cooking, but baskets are small.

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I have tried various brands and I prefer ninja. I treated myself to one of the vertical stacked double basket ones recently and love how little space it takes. Technology Connections on YouTube does a good video on the different styles and concludes that the basket style performed better than the toaster oven style.
Ninja 300 is probably the best balance of everything.
Can’t say I’ve tried any others but I’ve never had any issues with my Ninja. I have the one that’s stacked instead of side by side to save counter space and I love it. Only complaint is the cord is a bit short.
This isn't a major purchase so don't stress yourself out. The double stack Ninja is moderately priced, easy to clean, cooks evenly and looks good.
I have the Ninja Doublestack and love it. Really cool features and easy to clean
I have a stacked dual ninja, and I wouldn't recommend it. the buttons are overly complicated, and it has a beep every time you open it that would wake the dead. no way to disable it. I much preferred my old air fryer which just had 2 dials, one for time and one for temperature
Ninja
Foodi Dual Zone Series
Dual zones for smart cooking, but baskets are small.

COSORI
Turbo Blaze 9-in-1 6QT
Quiet, easy to clean, but lacks a viewing window.

Ninja
Foodi Air Fry Oven Series
Flips up to save space, but shallow and air fries poorly.

Breville
Smart Oven Air Fryer Series
Oven replacement; spacious, but air frying and cleaning divide users.

Typhur
Dome
Self-cleaning and quiet, but expensive with shallow interior.

Ranked #1
Ninja - Crispi Pro 6-in-1 Countertop Glass Air Fryer

Ranked #1
Breville - Smart Oven Air Fryer Series

Ranked #1
COSORI - Turbo Blaze 9-in-1 6QT

Ranked #1
Ninja - Crispi Pro 6-in-1 Countertop Glass Air Fryer

Ranked #1
Ninja - Foodi Air Fry Oven Series