Yes ccminer does have the quark algorithm.
But ESP uses hmq1725 algo instead.
My sgminer should work on 750 as well, it is plain opencl which is supported by nvidia. But I never tested it.
Ahh gotcha, damn thought it was still quark :/ sorry about that.
It was never quark, but months ago, when the coin was new, there was a hacked (cpu) miner around where the quark section of the code was rigged to work with esp and hmq1725, so you would choose quark to use it.
Hence the confusion
Even if the current gpu miners work, they are amd optimized. I doubt it's worth using them on a 750.
My opinion is to use that 750 on something it's actually good at and use the profit to buy esp if you want
