I've always found them to be almost totally redondant with my laptop. They're barely less cumbersome than a small laptop, and don't offer new functionalities. I

I've always found them to be almost totally redondant with my laptop. They're barely less cumbersome than a small laptop, and don't offer new functionalities. In some occasions, they may be slightly more convenient than a laptop, but they can't replace it for very long. And it's an additional device to take care of (charging, syncing, updating and so on...). It may sound extreme, but honestly I think that even if there were free, I'm not sure I would have one as it would mainly be extra clutter.