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

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I really like my ninja flexdrawer I got a few months ago (I got the smaller version - 6.6Litre because the big one was HUGE and I didn't have the bench space for that monstrosity!). It's been great for us (family of three) and I like the versatility of being able to just use half the drawer for eg a handful of chicken nuggets for my kid or both sides for eg a big slab of pork belly. What I love the most though is the easy clean up - the entire drawer can just go in the dishwasher and you're done. We previously had an oven style (instapot brand I think). That maybe had a bit more versatility for our circumstances at the time (temporary kitchen with no actual oven) but cleaning it well was impossible so that alone would put me off recommending it. Edited to add the 6.6l flexdrawer would probably be big enough to cook a mostly complete meal for 2 people - eg a 2 person roast dinner in the full drawer or a protein in one side and a veg in the other side (maybe add some rice or something cooked with another method). Depends really on how you cook and eat - for dinners I tend to mostly use it for sides (eg roast potatoes and roasted broccoli etc) and cook my protein on the stove top or cook the protein in the full drawer and serve a salad on the side. I like the flexibility that you can have different cooking times and methods for each side so you can cook salmon fillets and roast potatoes all set at once but they each come out perfectly cooked.
I love my ceramic coated double sided Ninja. It’s a piece of cake to clean and crisps perfectly. I’ve also had the Ninja that was smaller and the Instapot brand. and I guess they were Teflon. It didn’t take long before both of them were a pain to clean. I’ve never seen the glass ones. I suppose they’d be not to hard to clean. Are they tempered glass?
I use the Ninja Airfryer Foodi FlexDrawer. It's a European model, I've had it for a year and a half and it's great. I don't really use the separate zones thing, though. But you can easily airfry a whole small chicken in there.
Still working fantastically. Cooking consistency has been solid and the noise is medium-low. It's not bad, but it'll make you turn the tv up a level so that you can still hear it well, if you know what I mean.
Ninja Foodi Flexdrawer. I use it daily and often even more than once a day. I rarely use the oven, toaster or cooking plates anymore since I have this great AF. I mostly cook for 2 persons but of course can be used for bigger meals as well. I even bake my bread in it. Best purchase in years.
We were recommended the Ninja Foodi FlexDrawer and couldn't be happier. One or two small compartments or open it up for a single large one. We cook everything from a handful of nuggets and wedges to a two-kilo chicken.
I have one and dont love it, was drawn to the glass bottom but it just doesn’t seem to work as well as a standard airfryer
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