Opinions about campagnolo zonda disc

paucom

I am considering to buy a pair of zonda disc wheels. I've done a little bit of research and in general terms there is general agreement about their quality, stifness and durability. However, it seems that they could be prone to have issues on the hubs, and that servicing them is quite difficult and needs to be done by a professional. I am a little concerned about that, but I don't know is a common problem. Do you have any experiences using zondas? Would you recomend them?
In case not, I am considering also the visions trimax 30 sc, but is quite difficult to find reviews. Does anyone have any opinion on them?