I had issues with the Samba client buffering but have not had an issue with the NFS client on any client that i have used, (rpi, nuc, amd boards) includes using the NFS client in Kodi on windows. If you have any amd based machines kinda stuck with windows as their linux support sucks.Also, the Kodi NFS and SMB clients are absolute crap. It's probably not too much of an issue on a full-fledged PC such as a NUC, though it might cause the CPU to work harder than is otherwise warranted. However, if you ever move to something small/embedded like a Raspberry Pi + Open/LibreElec it won't be able to keep up if you intend to stream off of a NAS or other local system. Going with the OS's built-in clients instead is essential.