Classe DAC-1 or MSB GOLD LINK DAC III

Hello,

I never own a Digital/Analog Converter before so this is my first time shopping for one. This weekend I was looking at couple of Audio Shop for a DAC and came across 2 used DAC that i like. Classe DAC-1 and MSB Gold Link III. Both unit are selling for $995.00. I need some suggestion and help. I thought about getting a DAC then a SACD player because the isn't much titles that i am interest in listen.

My current system
Denon DCD-S10 II CD Player
Denon POA-S10 Mono Power Amplifier
Denon PRA-S10 Stereo Preamplifier
Proac Response 1.5
Stealth Varidig AES/EBU
Kimber Monocle XL