I’ve got a Switch/Pacenti XC 29er wheelset on my hybrid… The front wheel build is alright, the rear one pretty shoddy, the worst it’s ever had to deal with is a canal path but it went quickly out of true. To be fair to superstar, they do offer a rebuild service, I’ve just chosen not to use it due to inconvenience and not really being full of confidence that it’d be any better.
But as a parts kit, it was a superb deal and that’s kind of how I viewed it- even adding the cost of the rebuild by a competent wheelbuilder it was still good value. So no real grumbles, just a bit of a caveat before you emptor.