A VERY interesting and thorough discussion of everything in the topic. I was completely unaware of the quiet improvements made to latency recently in WASAPI, and the new Audiograph API.
Note the part in Measurement Tools about making the PC use the inbox Microsoft HDAudio Driver and the well-explained differences between Audiograph and the improved WASAPI. Excellent FAQ at the end:
https://learn.microsoft.com/en-us/windows-hardware/drivers/audio/low-latency-audio