Thanks to everyone that took the time to be part of my thread. I just wanted to share my experience with other's in this crazy hobby.
Thanks to the nice comments about my system!
We all have our own journey. Individually we decided how much we want to spend on a component and the sound we prefer.
Some have commented that I don't need a new DAC, but I'll tell the story of how I got to this point. I do have a good dealer(3ma Audio) and I try to purchase from them when possible. For over a year I listened to several speakers in my price range. I never heard speakers within my price range that made me want to sell my speakers. 3ma Audio recommended subwoofers and they brought them to my house. My wife thinks adding the REL No. 32 subwoofers was a great decision. I did the same thing with my amplifier and preamp. I sold my old amplifier and purchased Jeff Rowland 735 mono-amps. My next focus was on my source(music server and DAC). I was grateful to be able to get a home audition of the Antipodes Oladra music server. I don't want to exaggerate, but the Oladra simply took my system to the next level. Many said the DAC had more impact than the music server, so I got a home auditions of the Mola Mola Tambaqui DAC, DCS Bartok(non-APEX), and DCS Rossini APEX. The Tambaqui was very similar to the Dave. In my system the Bartok lacked detail. The Rossini did everything better than any DAC that I've ever heard in my system. The soundstage was bigger, better spacing, and more detail. Unfortunately, in my system the overall tonality was too forward/bright. My experience with the Rossini made me want to pursue changing from my Chord Dave. I would love to find a DAC that does everything the DCS Rossini APEX does, that isn't as forward/bright.