For me Litecoin really has this opportunity because LTC is an altcoin which is really fast and cheap, it can replace bitcoin and ethereum transactions. Litecoin in the next few years will be able to shift the position of ethereum if ethereum does not make a new breakthrough to be more developed
People keep talking about the speed of litecoin but what it is the point of a coin that is so fast but that you cannot use anywhere, every single time I try to spend my coins on the Internet most people only accept bitcoin as a form of payment and when I ask them if they are willing to accept another cryptocurrency most answer that they could be willing to accept ethereum and no other coin, litecoin seems to maintain its value only by inertia but it does not seem to be generating any interest from investors.