Taiko is windows and aurender is linux last I know 
i can see why some at first may pic an aurender 
It has a display even though we don’t need it 
it has a faster decay and this can lead some to think they hear more details 
over a Short period of time the taiko is more musical and allows music to be more detailed as the tracks were mastered. aurender will be less details if one has analog 
i have made many linux servers there great but like dsp they wore on me. 
just my thoughts and I don’t own a taiko nor aurender I can’t afford them lol. but my servers are windows 

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lastly taiko has plenty to change and improve like linux but the vast majority of computers is windows not linux nor apple. 
i do wonder why no one builds any apple based servers but on face value they should sound like windows