Exactly!
This liquid spring stuff is all the rage, for the folks that buy their rigs ready to go, and dont have a strong grasp of the mechanics of them, which in this arena are many.
The more i looked into it, the more insanely complex, and almost impossible to repair on the trail it is.
For each is own, but i wouldnt touch it with a 10ft pole.
Yes, air lines are super easy to fix on the trail.
A hydraulic leak? Yeah, not so much...
I know there's much ado about liquid springs and their hydraulic system but I'd be curious to see how similar of a system it is compared to what Lexus has in the LX570 which is also a hydraulic system that they call AHC. From what I've seen it's a pretty robust system and lots of folks have decided to keep AHC in their off-road/overland LX570's. Many LX570's at this point have hundreds of thousands of miles on them without major failures. Yes at some point you will have to maintain or replenish the system (like any suspension system) but we're talking 200K+ miles. Obviously the engineering hours that Lexus put behind their AHC is probably 1000x ahead of what Liquid Springs can offer but we at least know hydraulic systems have been used in the field before and at least proven in the LX570.