I own the Musician Pegasus that’s excellent and can be had for $1100. Here’s a good review…
https://soundnews.net/sources/dacs/musician-audio-pegasus-r2r-dac-review/
For that price you could add their Pisces DDC for $520 so for $1620 total you’d have a complete i2S setup
https://aoshida-audio.com/products/musician-pisces-ii
Incidentally, I added a used Denafrips Iris DDC to get i2S with my Pegasus and the improvement over SPDIF was not small and very well worth it. Hope this helps, and best of luck.