I've only had the 612 X2 G2 for a few days, but already its overall quality and network reliability have impressed. My version is the i5 (m-series) chip, with the keyboard and pen included, 8gb Ram, 256Gb storage - basically everything - nothing else to add so it is useable straight out of the box.

I needed something powerful for work and school. I initially looked at the Surface and had many negative reviews online and a friend had a horrible experience with his Surface. I am glad now I got this machine. I like the back lit keyboard, and the kick stand is much more sturdy that the Surface.