Interesting conversation.
Martin, Brasilnut,
The DJI Air 2 is 570g.
The DJI Mini 2 is 249g
I believe that 250g is the magic weight (at least in the UK) as to whether or not you have to start doing training courses and getting licenses to fly.
As I understand it, a drone under 250g, you just have to register with the correct authorities and then you are good to go.
Did this factor into your thoughts at all? For me, stock photography is a hobby but the idea of having a cheap drone to open up new opportunities is appealing.. but I have a day job so having to spend lots of time/expense passing qualifications to get licenses doesn't appeal.