Hi Mickey,
Microsoft Surface Pro 4 - 128GB / Intel Core m. Generally the overall response prior to the update was not what I would have expected from a device newly purchased in December 2016, with slow, stuttering pagination and page/app indexing. My main gripe was with Edge of which I had numerous issues including freezing and very slow website access. Presently my problems have disappeared - its like a totally different machine. I have come across one issue which isn't a major problem and that is when I receive a Google alert via email the link doesn't always open the appropriate webpage when launched. I'm sure this will come right soon, I hope.
Good luck