Ridetech coilover vs air help

[jbake]

I'm looking at ridetech systems for my 68 firebird. The question is for a street car is it better to use coilovers than airbags? I'm leaning to the airbags setup with truturn so I put the monster meats on my stock subframe. I've searched here n read a lot of input, think I'm in information overload now. As always I thank you for your help.