Of all the DACs above I would audition the MSB DACs. IMO, they sounded the best of all of the SS designs. The Lampizator can be upgraded (by me) to sound excellent. You can find a post somewhere on Agon where we did one for a customer. That option saves you a ton of money versus the higher end cost DACs. We also build tubed DACs on occasion for our customers. R2R, separate power supplies, 101D DHT or 6SN7 versions. Was not a fan of the Mola product although I do hear what people hear, but overall just not natural sounding which is what we prefer. The other DACs to our ears are good to just OK sounding.
Happy Listening.