Not sure if I’m much good to you but I’m on my very first airfryer and it doesn’t have a pressure cooker so can’t give you much of a comparison.
I have the Ninja Foodie Dual Zone- the one with the two baskets.
I find it really good.
The settings are- airfry, airfry max crisp (for chips), bake, roast, reheat, bake, and dehydrate.
I mainly use the airfry setting. Haven’t tried roast or dehydrate at all.
I like that you can have each basket on complete different settings and can then set it so they finish at the same time.
I use the bake setting to do those self-bake bread rolls. I put bacon into the other basket and have fresh bacon rolls.
I don’t cook chips a lot at home and find them only ok out of the airfry, you have to shake the basket a lot or you’ll end up with the middle chips undercooked, no matter how few you out in the basket.
Sausages come out great out of it, breaded chicken, reheated pizza- lots of stuff really and it’s handier than heating up the oven. Food cooks faster too.
My favourite thing about it is that the baskets can be cleaned in the dishwasher so clean-up is really easy.