I purchased one thru Apos and returned it last week.
Setting up i2s to the Denafrips was easy enough. Tidal Connect was buggier than my budget streamer, but seemed good enough. Except the most recent firmware upgrade made the opening few seconds of every tidal track completely garbled thru Tidal Connect. When back to budget streamer, couldn't repro. Didn't happen 100% of the time, but often enough I decided to return it.
I had some concerns it wasn't a product Matrix was fully committed to, but I really wanted that i2s, sadly the streaming bug scared me off.
I didn't realize Apos had 20% restocking + shipping fees when returning within 30 days (ouch, but still no regrets returning it)