I think the bitcoin have great future because it's noticed that it's growing up daily and many marketplaces start to use it as payment processor, and also its price still increasing likely as its usability. I would really like to see Bitcoin wallets being linked to a paypal account. If that could ever happen, that would just globalise the bitcoin currency.
Each crypto has a good future as bitcoin. If updated continuously and can follow the development will definitely have a good future. Bitcoin has many conveniences that make people become interested in bitcoin.