Since blockchain technology, virtual currency together with digital wallets will reign in the future, Bitcoin will still be Bitcoin in several years since we are towards cashless society. It can also be use as mode of payments anywhere and everywhere, and that its goal.
Like the price for anything, Bitcoins fundamental price depends primarily on demand and supply. Demand for Bitcoin is primarily driven by two factors: the number of active users, and how much they transact.I hope they will grow in the future.
Yup for growth and power of bitcoin it is very important to have good amount of investors and good number of holders, so for me right now there are a lot of people who are agree to invest which is increasing price of bitcoin and value higher, so after few years we are going to see bitcoin at top and highest profitable investment ever.