I am looking for a tablet to complement a Surface Book version 1. Main use will be OneNote for taking handwritten notes, web browsing, email, and some light Word & Excel. My main priority: #1 ... must be stable and quick to turn on and get to work. Nothing more frustrating to me than sitting down in a meeting and having to wait 30 seconds or more for my tablet to “wake up” or an app to launch and be ready to take notes! Other preferences (in order of importance): Good pen writing experience for notetaking. Battery can last a full workday (realistically, 4 to 5 hours of actual use) Prefer larger screen size (11/12"), but also not too heavy or unwieldy. Keyboard that is fast to attach/detach. Quiet (or no) fan. Ability to use my existing Surface Pen (and other Surface accessories) Surface Pro? Surface Go? Galaxy2? Something else? Thanks!!