I have both Schiit Bifrost (with Uber Analog + new USB upgrade) and ODAC. We found both around same level. Only difference was made by Uber Analog stage which made sound little airy. In ODAC you can't have other type except USB.
Schiit Modi seems using same USB board as my Bifrost Uber. So this post may be useful for you.
Build quality of Schiit product is made like tank, complete thrashproof.