Naim CD5 XS player vs 5si player


any one with experience with classical on these 2 players?  Thinking of downsizing to the CD5 XS from my CDS3/XPS2... 
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Naim CD5 XS player vs 5si player

any one with experience with classical on these 2 players? Thinking of downsizing to the CD5 XS from my CDS3/XPS2... 3402
No worries downsizing, both use the last best R2R ladder dacs chips the PCM1704's "maybe" won't be quite as good but same signature R2R sound should still be there.

Cheers George
I'm interested in the Sparkler model S515 "ballade" Integrated CD Player just released in April 2021 --- uses a 16-bit non-oversampling DAC, Philips TDA1543   - wonder how this compares with the Naim players which use PCM1704 chips?
I wish we could see a professional review or user review of the Sparkler Audio S515 Ballade  CD player.