Today was my first chance to try out the surface pro 3 down at Leith School of Art.

A 4 hour session using Artrage 4.5.4.

Initial impression are extremely favourable. 4 hours work and still had 42% battery left. Stylus is not quite as slick as Wacom ones, but actually very usable and responsive. I7 handled image at 4280 * 2880 without breaking sweat.