I have the hsd coilovers for over a year with no problems
I researched them a little before buying and the reviews were positive. I don't want to insult the daiyama ones but i read people had opened the box and they were leaking already, I dont know how true that is.
People here have bc ones.
MeisterR are supposed to be good, think they are a little dearer.
I've had hks and toms coilovers and would have no problem putting hsd in my next car. They are pretty comfy at the softest setting.
i have as new cuscos adjusted last week not seized, top mounts perfect, not burst bottom bushings perfect would only sell if i got 650 or close too it,, very good drop and dampening settings,, call me if your interested 0871350698