In early 2016 I did a matrix test for capture sharpening using deconvolution methods comprising some 360 combinations and varying parameters on an older D200 830nm IR image.
Matrix involved:
ACR Deconvolution Sharpening & Noise Reduction
Focus Magic Deconvolution sharpening
InFocus Deconvolution sharpening
Neat Image* Noise Reduction
DeNoise Noise Reduction
Dfine Noise Reduction
* Neat Image older 32bit version
My conclusion for that specific model and subject matter was a combination of Focus Magic and Neatimage. I have since upgraded NeatImage to the 64bit version.
I then had a friend, who beta tests software for Nikon, Topaz and (originally) Nik software, review my processed images and he came to the same conclusion.
Note: I found CS6 ACR chroma NR worked well but luma NR not so well.