Any owners of Schitt Bifrost 2?

"nothing special like Prima Luna?"

Using Bifrost 2 as a backup in times of repair or transition. It really sings for the price. Don't buy Yggy unless the DAC is the weak link in your current system.

I have the Bifrost II but recently upgraded to another US made DAC, the Geshelli Labs DAYZEE.  I recently insterted it into my system and I am incredibly impressed.  That isn't to say the Bifrost isn't a good product.

I have both. I use a Bifrost in my headphone rig and a Yiggy LIM in my loudspeaker system. The Yiggy was definitely worth the additional cost for me. It added noticeable detail, instrument separation, and soundstage depth. 

It really depends on the rest of your system, the DAC you are replacing, and your future upgrade plans. But since you are thinking about it, I would vote for the Yggdrasil.