Where's all the information on air struts?
 

I can't seem to find pretty much anything on YouTube, this forum or the internet with opinions or comparisons of air suspension. Why is that? There are tons of opinions on things like Coilovers but when it comes to air, there's almost no information available -- even from the manufacturer. When manufacturers DO give information, it seems to vary greatly between company.


AirLift's marketing talks about extensions coming with the air struts if needed for the car, having 30 levels of damper, 3 degrees negative camber, 5" drop.

UAS's marketing just has a bunch of word salad with vague claims of greatness and a "proprietary damper".

D2's marketing only claims to have 36 damper levels... that's it.


So where's all the testing or at least opinions on air suspension?