i have hydraulics on my truck and dont have anything bad to say about them. knock on wood!! ive also got a streetcharger that uses my alternator to keep my batteries charged. in the front and back i also use accumulators for a great ride. i dont have springs in the rear and it rides perfect. the acculator acts like a strut.

i dont like air unless you have a driveline compressor. i would hate having to wait for my truck to air up. with my juice i just hit a switch whenever i want!