So I have the HiSense Sero 7 Pro it has a 8GB harddrive and I know it can use a MicroSD card but I was wondering what kind. I'm looking for the biggest size without paying too much I'm hoping there's a cheap card out there. I'll need one for the bigger games. Also I've heard if you root your tablet you can put the games or apps fully onto the SD Card with files and everything. However is a great think to root your tablet? If I only play games, search on the internet or watch Hulu/Netflix. If I understand it right without rooting a tablet is like putting the file from an MMO when it starts to install on a External hardrive the icon stays on your tablet but all the files to make it work go on the MicroSD card. Is it better to put it fully on a SD card like will my apps run out of room to appear on the screen?