Bitcoin and Ethereum are off the table. It has to be an alt.
Ethereum is also an altcoin. Bitcoin is the only cryptocurrency that isn't an altcoin.
What project has the tech, the team, and the community to actually survive and come back stronger? Which coin are you betting on when all the hype and tourist money disappears?
To be sincere I can't really tell since the lifespan of altcoins are mostly short term.
I'd pick Monero for being decentralized and the need for privacy hasn't died yet in fact it is needed now more than ever.
So it has a reason in being bought rather than hype.
First of all, the bull run is not over yet and until bitcoin dips to $40k before I can agree with you that the bull run is over
@Frankolala the OP specifically said hypothetically, so never said the Bullrun was over.
Yeah it should be moved to altcoins discussion board.