I'm looking to get an air fryer to make stuff that is usually deep-fried, like falafel, chicken nuggets or spring rolls, hopefully with less oily taste and without having to buy and dispose of considerable amounts of oil.
Prices vary wildly, here's one for 42 USD and here's one for 174 USD. Both have about 1400 W and about 4 liters capacity.
Is the difference of 130 USD really just about having a shiny digital display or are there other differences that I should take into account?