All my old CH analog gear is still working fine on my backup machine. I bought the rudder and throttle new but the FFX stick was 5 years old when I bought it from an old AW mate, used it for 3 1/2 years and never any problems.
I got my CH USB gear only because of a computer upgrade to a system that doesn't support analog very well.
CH, IMO, is the best gear as far as durability goes, soft springs just need getting used too and the CM manager, although confusing at first, is easy to use after a bit of fiddling with.