We sell the Mola Mola and the Aqua lines. Amazing DAC's but very different designs. If you are also looking at a streamer, the Mola comes with one, the others you would need to add one.
I think some of the options depend on the accompanying components. I have heard the Aqua (with tubes) add some holographic dimensions to a solid state rig, and with the Tambaqui I have never heard things so clear, and image so large.
Any specific questions let us know! Here to help
Choiceaudio.com