Have many new plaftom with advanced technology than Bitcoin. Faster, cheaper, and have many application. I think Bitcoin will die next years !!! 
It is too early to say that bitcoin will die. Actually bitcoin is starting to stabilize and is getting stronger than ever. Though there are huge inflation and deflation in the price but after reaching this height bitcoin is becoming more stable on its foundation and it is hard to destroy it. If bitcoin will fall it will take a 3 decades or more for bitcoin to be replaced by a new currency.