Which transport with my Jay's Audio DAC?


Advice needed.
I currently have a Nuprime CDT 8 feeding a Jay's Audio DAC. The CDT 8 oversamples the  PCM signal incoming to the DAC, and does DSD.
I have followed the discussions of the Jay's Audio CDT2- Mk2 with interest, since it looks to be a transport superior to the Nuprime. However, it does not provide PCM oversampling or DSD; and I think that the Jay's DAC cannot oversample a signal on its own. [Can any DAC?]
The question, then, is which combination is likely to be the better: 1. The Nuprime transport and the Jay's Audio DAC or 2. The Jay's Audio transport and the Jay's Audio DAC? Does the presumed superiority of the Jay's Audio transport more than compensate for the OS-ing capacity of the Nuprime DAC? 
Or perhaps any question of preferring an OS-ing to a NOS-ing transport is simply a matter of taste, and not any sort of objective criterion for making a choice like this?
Any insights will be appreciated.

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celander:

The first line of the OP still holds: "I currently have a Nuprime CDT 8 feeding a Jay's Audio DAC."
Yeah, I just realize-read that line. In any event, you’ve already made the decision to buy a Jay’s Audio DAC. So the question is actually reduced quite a bit to the singular issue about whether a OS transport is better than a NOS transport. It seems to me that you can answer that question with your present setup. Just compare the SQ of your system with the CDT-8 Pro set in NOS mode vs. OS mode. If you prefer the SQ of your setup in OS, then the issue is settled. If you don’t, then get the Jay’s Audio CDT2 MK2 transport. 
Besides the CDT8 and the soon-to-be-released CDT10, how many other OS transports are there??
celander:
Thanks for a useful post. I have compared some of the OS settings on the CDT8 with its NOS setting, feeding the Jay's DAC.... To be honest, I cannot hear a bit of difference. More listening is called for.

Just to be clear: I already own the Jay's DAC, and have so since the OP.  So, I don't have "to make the decision to buy" it.

twoleftears [great tag!]:
I have been trying to get a straight and useful answer to that question since the OP. Not much luck....
Also to the question of how many DACs there are out there that can take a NOS signal from a transport and convert it onboard into an OS signal....No luck there either.
One would think that there are answers to these two simple hardware questions..