Ninja introducing the flexidraw - a big drawer that can be divided.
https://ninjakitchen.co.uk/product/ninja-foodi-flexdrawer-air-fryer-10-4l-af500uk-zidAF500UK
Or if you don't care about brand name, a cheaper alternative where you have one big drawer, or take it out and put in two smaller...
The benefits are the two trays, giving the option to do two different things at the same time. However, they aren't that big compaied to single basket airfryers (especially when you consider most things cook better in the airfryer when they're not overcrowded).