DAC recommendation in the $1k range

Hey all,

I'm looking to upgrade from my PS Audio Digital Link III and wanted some help finding a candidate. My requirements, in addition to sounding great, are that it must be balanced, and it must either have remote input selection or auto-selection of inputs.  DSD is a plus, but I'm on the fence as to whether or not I'd use it (even though I did really love SACD while I had a player).  I don't need pre-amp or headphone amp capabilities.

So far the most interesting candidates I've found are: 
BMC PureDAC
PS Audio Nuwave DSD
PS Audio PerfectWave MK II

Obviously the PerfectWave is the highest pedigree but also the most "dated" being a couple years older and lacking DSD.  But if it's the best DAC of the bunch then I'll pull the trigger.

Any thoughts on these? Any options I'm not thinking of?