Gwhphoto,
I will only speak for my experience. I tried streaming using a laptop, and tried a lot of recommendations from here to improve the SQ…..ultimately I was never satisfied. Full transparency, I am adequate with computers, but by no means an expert.
I bought and installed a Bluesound Node 130 $599, and that did yield positive improvement. I upgraded the USB cable $180, and that helped even more. I then installed an LHY linear power supply $279, and that was even better. Ultimately bought and installed a Denafrips Iris DDC $500, and output I2S to a Denafrips Pontus II DAC), and I now have what I feel is a really good set up for $1,500.
That being said I am saving up for a new streamer from the usual suspects (Aurender, Innuous, Lumin, maybe test a Eversolo DMP-A6), and will replace the current set up at some point. That however will be a $5,000 to $7,000 upgrade, unless the Eversolo somehow punched WAY above it’s weight