I wish people would stop saying this about pressure cookers as it's rubbish! To cook a chicken it takes 15 mins to get to pressure, 25 to cook and then 20 to naturally release. Yes quicker than an oven but not quick! that’s only half true though.
I roast a whole chicken in mine. 10 minutes to get to pressure, 20 minutes on pressure then quick release which takes about a minute. Then cook for 20 minutes on roast, all in all a roast chicken takes about 50 minutes.
And it uses virtually no electricity
Equally a risotto takes probably about the same amount of time as on the hob but the benefits are that it comes out that much nicer, the meat is much more tender and the rice doesn’t stick as it seems to in a saucepan. Plus you don’t have to stand over it, so I can do other things e.g. clear up the kitchen while the dinner is cooking and still end up with the same results.
TBH though I think that all these appliances tend to give off a vibe of being so much better. E.g. a poster said just now that she cooks toast in her air frier. Absolutely ridiculous given that it takes 2 minutes in the toaster as opposed to 5 in the air frier.
I don’t actually find cooking sausages in the air frier much quicker. all the decent recipes say to cook for about 15 minutes if you want them to be decently cooked. That’s less than the oven but not than the grill but the air frier is better because the fat drips off and it’s less of a faff than the grill.
I have an optigrill for cooking things like burgers, steak, chicken etc and again all the fat runs down, but although it has a setting for sausages tey really don’t cook well in it because they don’t cook properly. Equally bacon is too thin to trigger the sensors and cook properly so I cook that in the air frier as well.
Every appliance has it’s pros and cons, but because people love it for one think they tend to lose sight of some of the less helpful things.
Ultimately its a combination you need. It’s 100% not possible to cook everything in an air frier unless you eat a lot of baked food. You can’t cook from scratch in one because of the sauté etc required.
With an instant pot you can sauté and pressure cook or slow cook, but you can’t e.g. cook a cottage pie in it because you have to do all that first and then put it together etc so you would need to add in other cooking methods etc.
I have an optigrill and an instant pot duo crisp, and I use my oven much less. But if you cook from scratch it’s not possible to not use it at all. If I want to make lasagne or fish pie or cottage pie I need the hob to do so because I can’t make the bolognese sauce and the white sauce or the mince and the mashed potato in the instant pot and then bake it, it’s actually quicker and more efficient to do it on the hob/in the oven.
But risotto’s, casseroles, chips and grilled steak etc can be done.