This is a rabbit hole I dived deep into. Over the time I was doing this I primarily used LPSU from SBooster and ZeroZone, although I have others.
I found the chains are remarkably sensitive to change not only twixt network and DAC but within the HiFi itself AND in the server.
Ultimately I found that the dCS Netwrok Bridge sounded as good as my network of widgets and was FAR neater, although at a price premium.
I ended up trying a Linn Klimax Renew DS/1 which reduced my box count even further, and have happily been simply listening to music since; especially as it is inured to any backend fiddling.
The only place I use an LPSU today is on my HiFi ring main, where I have no cheap noisy SMPS.
HERE BE DRAGONS!
But, it is intellectually very stimulating.