I fitted an Exage rear hub in I think 1991. I just scrapped it this month as it’s not worth putting a new rim on, feels a wee bit rough (but if the rim hadn’t failed I’d expect a couple more years from it). It’s had a couple of services though and even some new bearings so I didn’t totally forget it for the kabillions of miles it’s done.
The original BB caused massive problems by lasting so long, by the time it needed changed it had basically fused with the frame.
However, my personal favorite thus far is Hope Pro 2’s, apart from them being awesome they are taking a hell of a beating without a single touch of maintenance.
My Pro 2s have been the least fit-and-forget wheels I’ve ever owned- most maintenance needed, most replacement parts needed even leaving aside bearings- pawls, axles, seals.