Interesting conundrum...
I currently own just one drone, the
MP2. And I've tried my best to rationalize the need for another. I've thought about buying a used Mavic Air because I want to learn how to do some "fly throughs" and thought a smaller drone would be better. But then I ask myself, "Do I want to spend $600+ on a drone for the single, specific purpose of flying in tight areas?" Then, with thumb and forefinger on chin, I ponder if I should get a cheap used Spark. But that's only 1080p and a two-axis gimbal, so I worry about video quality.
After my few brain cells process this, I come to the conclusion the
MP2 would suffice just fine when flying in close quarters. But THEN I worry that by flying in close quarters the risk of crashing and damage increase substantially. Whereas a crashed cheap Spark or even semi- cheap Mavic Air would not be as big a financial loss.
So then the circular head game starts all over again.