Bel Canto dac 3.5VB vs 47 lab progression gemini


I'm thinking of buying a Bel Canto dac 3.5vb II with the top of the line power supply and power cord. My current dac is a 47 lab progression gemini. I like the progression gemini a lot but is 7-8 years old now and technology does move on.... Has anyone here compared the two?
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