Naim Uniti Core

Been running Naim UnitiServe for years with external unmarked PS that bested the Teddy Pardo by miles.  Sounds great.  Now looking to upgrade to the Naim Uniti Core combined with Roon.  Would like to hear from those actually running it and their perceptions.  Not interested in other units, so please do not try to dissuade me, save me or edify me.  Respectfully, thank you.