I’m not a big cooker , live alone and have some food issues but I’m on my 2nd Ninja and got this 15 in 1 one a year or so ago
it can do some things that I’ll never even attempt to use lol
But 
absolute game changers for me, got my mum one at crimbo and despite her saying “I’ll never use it” she’s hooked too!
the only time I’ve used my oven in 2 n half years is when my boiler went on the blink last Winter and my house was Baltic so I used the oven to try warm the place up a bit!
if I ever move house Id bin the oven and get some extra drawers fitted in the space
if I had a big family I’d rather have 2 ninjas than 1 oven
if you’re sitting on the fence about buying an air fryer then step off and get yourself one ??
When life hands you melons...,
Make melonade!