I have already preordered my Note 4 (I wouldn't give up my Note 3 but hubby needed a new phone so he is taking my note 3 and I am getting his upgrade Note 4 hehehe). However, I am so confused on the SD card situation. I know they support up to a 128 MB on the sd card but I want to get a good one. Some say only get the Sandisk branch. A Besy Buy employee said the Pny branch is very good and that is all he uses. While I was buy one I want to get the max as a just in case while I was spending the money but heard good and bad about that. Someone on here said the write speed of the Note 4 is only 30 gb so no need to buy a better card because it cant keep up with it anyway. See confused I am!!!!!!!!!!!!!!!!!!!! I need some good information to help me out as I have seen some really good deals esp on Best Buy on a 64 gb extreme Sandisk for like $54.99. But then the Pny 128 gb I have seen for 60 some bucks. Decisions decisions HELP!!!!!!!!!!