I’ve got mine on a “Modern Bond” from Nick Mankey Designs. It looks pretty good, although not as dressy as the actual NTTD nato since it’s not as shiny, but much more comfortable and a bit sleeker on the wrist. I’ve also had it on a dark brown Watch Steward elastic strap and that was quite comfortable. Between the Erikas MN, which I have for my 2231.50, the watch steward and the NMD strap, I’d say my preference goes to the build quality and balance of stiffness and comfort if the NMD. If you can wait the 8-10 week lead time it’s well worth it.
I’ve actually got an extra one on my hands, as Nick accidentally mixed up my order. Great service - he immediately sent out the missing strap and let me keep the extra!