It's the best Windows 8.1 mini-tablet ... but it will cost you

As expected, Lenovo's ThinkPad 8 is the best Windows mini-tablet yet, with a gorgeous 1080p screen and a thin and high-quality form factor. But these advances will cost you, and the ThinkPad 8 is much more expensive than its mainstream competition. Whether it's worth the extra cost will depend on your priorities.