Compare MP vs Spark vs Air, flying indoor with VPS only

[Gustaf]

I don't know if this subject had been discuss before.
But I am wondering if anybody of good folks here ever tested which one is the most stable & reliable to fly indoor using VPS with low light condition?

 

[Simmo]

I imagine none would be that good in holding position in low light conditions. VPS needs a bit of light to work.
Downward:
Detects clearly patterned surfaces with adequate lighting (lux>15) and diffuse reflectivity (>20%)

 

[Gustaf]

I imagine none would be that good in holding position in low light conditions. VPS needs a bit of light to work.
Downward:
Detects clearly patterned surfaces with adequate lighting (lux>15) and diffuse reflectivity (>20%)

Of course, but I'm curious which one of these 3 is more stable & reliable

 

[Aerial-Pixel]

The specs on the downward sensors is identical between the 3 drones, as mentioned above light greater than 15 lux is required. There are more obstacle avoidance sensors on the Mavic Air.

 

[Aerial-Pixel]

Of course, but I'm curious which one of these 3 is more stable & reliable

I have owned all 3, currently just the MP and MA. For indoor flight I prefer the Air. Outdoor the MP.