Sorry if this has been asked before.. But I'm chasing a Tablet for work.. Needs to have ability to use Microsoft Office or at least edit Microsoft Office Excel files, open PDF's, Access emails etc.. I'm aware that the Ipad can do all this.. Just unsure if anyone uses any of the gazillion other tablets on the market and how they compare?.. Most people I know use Ipads.. But I have an Iphone already and the Ipad seems like a bigger version of that.. I just figure a tablet will make some of the stuff I have to do for work a fair bit easier and I'm not keen of lugging around a laptop when you're walking up and down the roadside for hours on end.. So what do you fellas/ladies have? And what do you use it for?