Another streaming newbie

So many choices, so many options, I went through this streaming delimia awhile back also.
I was after ease of use and a wide selection of streaming services. Also to intergrate whatever I decided on with my existing old school stereo rig. I already have a good external DAC so my hunt was a little easier.I also didn't want to break the back in the process. It's not mentioned, but I came across the Audiolab 6000N that uses:
Play-Fi
https://play-fi.com/  for the software interface
and it does have an internal DAC : ES9018 Sabre32 Reference chip. It does not have a display, but 6 preset buttons. and its also wi fi ready, and for $600 it dies exactly what I want in a streamer. It won What Hi Fi streamer of the year award for what's that's worth

Agee with Bluesound Node Ci the interface is very intuitive, the DAC sounds great thru my vintage Sherwood HP2000 (last of the American built Sherwoods) and my B&W 702 S2's.

Do you mind explaining this one a bit more?  I don't think the analog analogy is the best one to use here since we are talking digital and ones and zeros.  The reason a high end cdp cost so much mostly the dac, you can only do so much with the rest of the internals to improve sound-wise.  

Using a great UI with proper connections with an upgraded DAC doesn't seem anywhere near as bad as you are suggesting but if it is I would like to know why.

Some have suggested buying a Bluesound and an external DAC. If you like the Bluesound app and the Bluesound's features, an external DAC can provide better sound quality.  

But like the rest of your system, everything matters. If you're looking for the best sound quality, skip the Bluesound.  

Adding an expensive DAC to the Bluesound is kind of like putting a $1,000 cartridge on a $500 turntable. Sure, it'll sound better than the stock cart it came with, but you won't come close to what that $1,000 cartridge is capable of, because the turntable isn't up to the task.

Only your ears can tell you if something sounds good enough.  The 2i has received many positive reviews and you can start there with the confidence most everyone here has expressed.  Both Tidal and Qobuz have trial offers and can be run on the BlueOS from your phone.  I grew up with vinyl and always loved the discography and gatefold covers.  Qobuz does a great job of providing artist and songwriter info and for me was the reason I chose Qobuz. Based on your genre selections and albums selections they recommend albums and play lists.  I have not felt like spending more for ROON (yet).   At first I thought I wanted Tidal because MQA sounded great and the file sizes were smaller (less broadband cost).  What I found out was I have never used more than 25% of my monthly broadband playing hi-rez files from Qobuz and it sounds great.  Give your current system a chance.  First things to consider are better RCA interconnects and power cord.  Upgrading is "a dish best served cold" if you get my drift.

Ah, hell, no going back to sleep!

@headphonedreams @richtruss @djones51 I spent hours last night looking at raspberry pi based players. I have a little diy in me (Lenox, phono pre, subwoofer which all work great, great value and sound) so. Seems aloo is in Bangalore India (where I have been!) and may be pretty shut down for now. But my daughter’s very serious boyfriend is an engineer and we might even build player and dac. (TBD!) Which breaks all my rules I set out. Question: so the ipad/iPhone ((Surface? I have a surface, wife has iPad) connects to the player ... how? The player has Ethernet cable in, but how do controller/player talk?

@big_greg I take your point re Bluesound. The key to my current system working is all the pieces fit nicely. I actually bought/sold some more expensive gear because it didn’t mesh. I sort of have to balance convenience vs quality vs cost. As I learn I have of course gone back and forth on this and unclear where I will land. A part of me says start w/bluesound and see - easiest pathway, but I am betting it would be like training wells. 
@macrojack I have the M10 on my spreadsheet of options, looked up the blue book for my vtl (worth more now than I paid for it 15 yrs ago!) But two real questions. First I am not dumping my phone preamp that I built! I don’t care if it’s great or awful. I built it plus Lenco and am totally attached to them. I even debated selling all my vinyl rig/albums but no! No! Too sentimental. Second: putting this system together- it’s a ‘system’ that works together. I had other tube amps along the way and never liked them. (But regret selling the Granite monoblocks!) So how a new major piece would sound to me is a big question. There’s just no way to know. But the simplicity is a big plus. So it’s on the spreadsheet and still in play. The other point I keep thinking is if I got this streaming rig really good, I know the table would not get a lot of play. So there is that, too. 
Good thing we’re in the middle of a @$#% pandemic. Lot of time to chew on this!