I am in productivity hell. For the past week, I’ve been using Samsung’s Galaxy Tab S3 to read Twitter, correspond on Slack, and write articles for this website. The Tab S3 is capable of doing all these things — in some cases, it’s even capable of doing them quite well — but it’s not capable of doing them anywhere near as well as a proper laptop. And in the week I’ve had it, I’ve spent a lot of time wondering why I’d use this tablet as a portable work device instead of a cheaper, more functional computer like a Chromebook.