Well good move , get a 1520 Lumia...im jealous . I also want one. For workout apps, Adidas micoach and runtastic , fit bit are for me very useful and informative. For note taking . Number one is ONE NOTE. Using a Lumia is indeed powerful because its office apps are preinstalled like Microsoft office excel, word, SharePoint, office remote, box, camscanner, handy scanner, evernote, mint, SkyDrive, and a lot more. Email, windows live, Gmail, yahoo mail . Lync 2013, due, jongla, Nokia conference, Nokia chat, group me ....very useful for office use.. So don't hesitate, just get the Lumia 1520 ...yellow or red . Good luck and enjoy Lumia 1520 windows OS��