I picked up an Air to see (within the 14 days) whether I can deal with its shortcomings, in particular with respect to battery. I have a 16PM and hate that brick of a phone. If I get on with the Air then I will trade in the 16PM with Apple who will credit back to my payment method. Anyway, I am in love with the form factor of the Air, that much is clear. So much so that I know I will never buy a Pro Max again long as they continue to be heavy and unwieldy.
So If I choose to return the Air, I will be sticking with the 16 PM and will wait for that Fold next year. I will not be touching that hideous brick that is the 17 PM under any circumstances.