@tksteingraber your experience with Josh/Stack Audio matches mine withe 2 purchases I've made with them so far. It's great to see.
Just a quick update on my SL; I swapped the Network Acoustics streaming cable for my DH Lab Reunion after work, between LHY SW8 switch and the SL. Yep, better again. As per @audphile1 even though I've enjoyed the ENO, I have been missing something I didn't realize I was. SL makes the ENO seem a little, I don't know ...dull maybe?
I'm surprised how much of a positive difference there's been (to me at least) between the ENO system and the SmoothLan, especially considering the gulf between their respective prices