If that's directed at me & my rigs then all but the top one run folding@home - although that list does need updating again. My daily driver is the dual x5670 rig so its time for some shiny new toyshmm from your rig list it looks like u dont need TR
so my advice is to buy zen+ in march 2018 if they go highier in OC
i got 1920x but i bought it before lower prices so i lost around 100-150e on my setup .
I was at microcenter the other day and nearly picked up the X399 Taichi and a 1950X. I have literally zero workload that would require that, hell I don't even tap out my 4770k but I just want it for some reason.