Microsoft+1 on builds nightmare. It is not so bad here yet. But our users are getting increasingly mobile and our WSUS is only available inside our LAN. Users connect via VPN from homes with weak links and builds are just killing these connections. So far only a few issues, but we don't have many Windows 10 yet. Solutions are either making WSUS public (which might not help with weak connections anyway) or switching away from WSUS. None of them are good. But i don't see how MS can improve here, unless they find a way to vastly reduce size of feature updates. We are not on LTSB and updating every half a year and updates are still huge. But i don't want to do such updates more often to reduce the size either. It takes a few months to update 30 PCs to a new build already.
+1 on additional fluff. I guess Pro version is not Pro enough to not have home users stuff on it. You need to use for Workstations version to not get xbox, etc.
