Schiit Modius vs Bifrost Multibit

Both have balanced outs which I want. How important is multibit and does that make the Bifrost a lot better than the Modius?
The Modius is a delta-sigma DAC with a switching power supply. Both of these help save money.  

The Bifrost is a true multibit ladder DAC with a linear power supply. 

On the Schiit web site, read the FAQ tab for the Bifrost. It gives a basic explanation of why Multibit (ladder) DACs are better than the delta-sigma DACs. With a little searching, you can find further discussions on the issue.