There are a lot of rumor right now while the value of bitcoin is decreasing that is can be potentially be overthrown. i know for a fact the bitcoins technology is kind of outdated compared to the new ones coming out of the market, but the coins value is so high right now and is also wildly known because of this popularity bitcoin invites new investors in the platform.I think ETH would be the toughest contender in overthrowing the coin perhaps it also has grown popularity over the couple of years of its existence and is also continuing to grow.

Can bitcoin can be potentially overthrown by other coins? what are you thoughts? and what coins do you think can out run bitcoin?