bye Byteball instead , better project better price.
Do more research
As I understood, Byteball has a bit different applications than IoT, it's meant for betting or insurance agreements. Wallet's built-in bots are the small example of possible applications, I suppose.
I think the same, Byteball has a different application. Both of coins are great and I like DAG technology, but IOTA looks little better to me (e.g. no fees).