i really want the SP7 but my main concern is the lag using the SP7 on tablet mode. I hear from some reviewers that there’s a lag mainly using the tablet mode. I plan to use it for college and being able to switch to my one note app when I need it would be ideal. I tested out the Go and I did notice it being glitchy when trying to use one note. So my question is, would the i7 make a diff when it comes to tablet mode?