which air compressors?

I need to buy some air compressors. I was wondering what kind should I get? I've been looking at dual viair 480. What's everyone opinion on them.

i never ran electric compressors i always use engine driven and never had an issue. but for what i heard people the dual 380s or 444s some how last longer. i cant say that from my own eperience so idk.

Air zenith ob2 is my pick I've had viair and air zenith one ob2 produces more cfm than 2 480s

i run viar 480's for my air supply..no complaints in two yrs..

Wondering what your cfm is with your two compressors? I have a york 210 EDC and produce 9.1 cfm @ 3000 rpm.

Could I use a york 210 EDC on a 1990? I don't know much about em but what I have heard they seem to be the way to go.