I have been through 4 air fryers in the last 3 years, until I found this one. It is by far the best and most versatile I’ve tried yet. I haven’t used the slow cook or dehydrate function yet, but I’ve used the rest. I’ve been able to retire my toaster and I haven’t had to use the oven for weeks (and have hardly used the stove aside from soup). It is the most expensive air fryer I’ve purchased, but has been worth every penny. Plus the three-year warranty is an added bonus compared to the one year you’ll get with most air fryers