We have had Sonus Faber Serafinos since 2017. We are upgrading to Amatis G5. We are at the same time replacing our pre-amp, which has something wrong with it, and the McIntosh power amps. For power and preamp we are adding Accuphase 7500 and Accuphase c 2900. This may be more than we need or not quite what we need, but for complicated reasons we need to do this quickly and there is not much gear at this level actually in the country. I suppose I would like someone to hold my hand and tell me it will be okay as I wait for delivery. The dealer is reliable. We listen to almost entirely baroque music. I think that if we did not so much value listening to complex vocal music we would not be upgrading. It is there that we feel a little frustration, even though we know that at our present level we are likely to be hearing it better than one often would live.