Prefererred operating system?

I am planning to set up a system with djay and spotify.

From your experience which setup will be the most stable setup with best performance (lowest latency)
Of cource i need pre cueing.

Win 10 and djay?
Android and djay?
Ipad and Djay?

My plan is to map KAM digitwo console
I don’t know if the soundcard in the KAM will work?

Best regards Peter