bitcoin has many technological limitations(1MB size of block, takes long time to process your transaction) and so had been hardforked to bch, btg.
it could only be used as currency since they do not support platform like ethereum does.
currently many icos are based on ethereums, cause they support tokens on their platform.
I think the only benefit of using bitcoin is that it is the very first cryptocurrency and altcoins are exchangeable in exchange because of btc's stability.
how do you think of bitcoin? will it still have much advantages&value as it now has?
We experience now the future of bitcoin so there's no need to ask so we can see already bitcoin as variety of payment method and as a saving tools and etc.,I think also a lot of knowledge are here already like we can use bitcoin in different exchanger to earn money and this is good way to promote in some business because a lot of users,traders, and investors are here the popularity of bitcoin is good now so think if this will continue