I don't think there is a bad air bag system. Much like trucks, they all do the job. I have the internal jounce bumpers on mine (Air Lift) which made it easier to install, but otherwise no difference from other models or brands.
Brad & Dory - Lone Tree, CO
CURRENT - 2013 Itasca Meridian 42E/2013 Wrangler 4dr Sahara
SOLD - 2014 Redwood 36RL/2014 F350 DRW