buellrider97- I don't think you have a modest system, actually it looks like you have invested a fair amount of $$. I am sure it sounds great. About your question though, digital audio is a vast territory that is changing very, very quickly. More and more companies are offering streaming. I think Amazon prime now offers music streaming but there will be many others getting into the action. The hardware itself is getting better- DACs, wired and wireless connectivity, HDD, etc, etc. So no matter what you get, there will be something offering more versatility and even better sound right around the corner after you get your new streamer tweaked. Think of it, CD, SACD, plus DSD, AIFF and FLAC files, streaming lo-rez and hi-rez and now MQA. When I switched from a computer based digital audio system to outside the computer it started with a Squeezebox then Logitech Squeezebox then Pure Audio I20 dock for my Iphone that I patched into my hi-fi system. Now I use a Bluesound Node 2, a Western Digital NAS and a powerline Wired ethernet connection. Sounds great to me but I had clear ideas in my mind before I bought the Node 2.
I would ask what you want in the new streaming device. I had wanted about 5 things.
1 I wanted to be un-tethered from a computer and use my Iphone or Ipad as a controller.
2 I wanted to be able to play ALL my digital files on HDD, that I had via Itunes and ripped from my own CDs. Wireless or wired.
3 I also wanted a very good and versatile streaming player and MQA was a bonus. As it turned out, I really like MQA.
4 The ability to send a digital signal out to another DAC.
5 I wanted something on a limited budget.
The Bluesound Node 2 was able to do all those things for $500. If I had not wanted the trouble of tagging files like artwork so that Bluesound could recognize the files I could have gotten the Vault 2 and re-ripped CDs or sent all the digital files INTO the Vault.
Once you know what you want in a steamer and that it can ALL change tommorrow, dive in and be happy with listening to music.