bitcoin is the first, and it is the one that started everything in crypto, it's the more safe and more developed, i think the other coisn need to prove to be worth more than bicoin not the opposite, there is still a chance to have a better coin in the future, but there are chance to develop bitcoin even more covering the hole and make it the ultimate cryptocurrency, also right now it's a very good safe heaven
Bitcoin is now a mother of all the cryptocurrency it is the best and no. currency right now. Why it become powerful because of its uses. It can do more than the other type of coin here. Even in the near future that no one can defeat it because it become more popular and it will developed more soon.
Except if you compare bitcoin to fiat then it has very little useability, in fact sometimes I wonder why people still call it a currency when it acts more like an asset. The majority of people don't buy bitcoin to make transactions with it, they buy it because they expect the price to keep goin up forever.