Everyone seems to have one and raves about them. But I honestly can't see the benefit, other than cooking things a bit quicker
I already have a microwave/combi oven, gas hob, slow cooker.
For things that need heating and crisping, eg croissants there's a setting on the combi oven that does that. All veg cooked in a steamer on the hob.
Don't tend to eat chicken nuggets/oven chips etc much.
So why would I need one?