I'm still using my "old" surface pro 2, it is not my main computer, I have a desktop for that, but the sp2 is used for email and the surfing internet and for teaching on Sundays when I have the opportunity to preach. I use Microsoft office and format my text into a pdf to view with adobe reader touch. I'm considering moving up to the surface 3, based on the screen size and the 3 to 2 ratio. I've found that 12" is just too big for me to use in tablet mode comfortably. My question is to those who have moved from the sp2 to the s3, is the performance equal, less or better than the sp2? Thanks