I wonder if I used the same Fujitsu tablet PC. Lol. I do remember it was really heavy, and wanted to replace it with a Fujitsu Stylistic tablet PC, which actually looks almost exactly like the Surface Pro 3... except the Stylistic Tablet PC was seen back in 2004 or so. It also cost $6k at that time.
Edit: Come to think of it, Fujitsu still sells the Stylistics. They're just not readily available in SG. I called them about it last year and their reply was that we would have to indent from them and wait a couple of weeks for them to ship one in. :/ Otherwise, this beast would be the Surface Pro 3's closest competitor -
STYLISTIC Q704 - Detailed Specs : Fujitsu Singapore
Don't get me started on the feel of writing. Especially with a solid fountain pen.
But for many things, the digital inking experience of the Wacom styli is still a good trade off for what it enables.
The best feel I've had with digital inking still belongs to the Note Pro with a good matte screen protector and the right stylus tip. The Surface Pro's stylus tip is way too hard in comparison.