How does the Byteball wallet work? It is profitable to invest in GByte?

The Byteball wallet is a very great think up and it works in a way that when you sign in to it with your Steemit username, it collects your details and weigh your reputation and if you have a reputation of 50, you get 20$ worth of byte which you can sell. It also rewards other reputations too and gives out referral bonuses so you see it is great and gives no much stress. IT is also profitable to invest on the GByte because it is higher and pays better.