They recently had the Samsung developers conference with the head of the Knox app. He stated that knox is more about security of the information device. So if you use the phone for work and have sensitive info on it it won't be easily compromised ...
I thought the newest safestrap is beta. ...but those question might be better answered there cheese
5 GBs is the pure stock ROM without any of your own apps installed? Things can very quickly consume more space...especially if you intend on using any ROM as a DD. Unless you are only trying or a new ROM you should just nand your stock ROM and ins...
What does neon stand for