But in my opinion, what they're asking us to do is act as inexperienced unpaid testers for a new system, and some of us are going to screw it up. I use my computer for work, and I cannot afford to have it screwed up. I'll get whatever's going when I replace my computer, and not before.
[What really seriously annoys me is to have an icon there which every so often pops up a window that says, in effect, "Please install Windows 10", and I can't get rid of it. I don't WANT Windows 10! Or at least, not yet. Sorry about that — rant over! ]