Roon. Does the core matter for streaming Tidal only?


I sold my Bluesound Node 2i and bought a Lumin.  I REALLY miss the BluOS app so I'm looking at Roon again.  

My question is does it really matter which computer I put the Roon Core on?  I have an Asus Rog desktop with plenty of power but I hate leaving it on.  

Are there differences in sound depending on which machine I put the Core on?  
dtximages