I dont have much use for a blender at this stage so I would choose the Xiaomi Smart Air Fryer from the 2.
I mean, who wouldn't want an air fryer to remind you when its time to shake your food. Thats something most of us mess up.
I would prefer the 2 pack, else it wont really be a mesh system (or am I wrong).
Either way, the 2 pack will cover my entire house, hopefully even outside.