Bitcoin is not only a vessel to store value but it's also really useful in the remittance industry. I can send 100,000$ paying a mere 4$ in fees with Bitcoin while it would cost me 3000$ with PayPal and I'd take some risk to do the paypal transaction while doing the same thing from a traditional bank would cost some money,time & would probably raise questions.
Actually Bitcoin is not only a form of crypto-currency which is intended to used in transaction it is actually more than that. Bitcoin can serve as a good form of currency or capital on a specific business investment or trading because it price is a vulnerable to development and growth wihch is much needed to earn and to have a bigger profit if you want to earn in a specific investment.