I have a first generation Lenovo Yoga Book too. I mainly purchased it on a whim too - thought I would use it for some specific purpuse, but never did. However

I have a first generation Lenovo Yoga Book too. I mainly purchased it on a whim too - thought I would use it for some specific purpuse, but never did. However I've used it quite a bit since then for other things, mostly taking notes, watching videos, and reading PDFs when traveling. My biggest complaint with the 1st gen was the single microUSB port, this new one looks like it has two USB C ports, that and better tech specs might make it worth getting.