Three words... Bar... Bee... Cue
BBQ king of crypto (by year 2142 AD)
QUESTION
which altcoin would be bitcoins likely replacement ?
ETH ... the big money is already behind it, but the average investor is likely gonna get burned out.
Other than that ... none. Until it becomes clear that BTC is defeatable and that will take years. Coins like Digi, VNL, Monero, UNO, NXT, FTC, and others could claim parts but not the whole of the bitcoin empire. Currency vs stores-of-value vs DACs vs wide-fair-distro ... bitcoin has laid claim on them all but in actuality weak in spots