Looking for streamer

Looking to upgrade to high end streamer
I have used a Stack Audio link before then bought a bryston 3 BDP
I have narrowed it down to 3 right now and wondered if any members have any experience with and of these 
Wolf Audio luna r
Lucas audio 
Music Pristina
They all are in the 5k range
Or perhaps I have missed  other good ones.
I have looked at aurendet lumin and auralac already 
I recommend Aurender. I have used a bunch of inexpensive streamers and a Auralic Aries G2.. then the SQ got really good when I got my first Aurrender (N100). After auditioning a N10 I bought a W20SE. Highly recommended.