Bitcoin and Ethereum definitely have a bright future. Litecoin might also become a goo currency until then. The growth rate of Bitcoin has been tremendous these days and if it continues with the same growth rate then the future is surely a bright one for us. Ethereum from its technology might lead the market into a new direction and that is why ETH also has a bright future in the crypto market. ETH might give 3x returns on our investment in the next 2 years.
Yes i totally agree with you.Both Bitcoin and Ethereum have gone so far and will continue to grow in the coming years.Though bitcoin is the number one leading cryptocurrency,i might say as well that ethereum has its own potential too.They may be different in some aspects but for sure they will survive through the years in the cryptocurrency market.Litecoin may be good also but not as competitive with the first two cryptocurrencies.