If you had to trade the entirety of your portfolio for a single coin that’s not BTC or ETH and then hold it for 5 years without the ability to sell.. what coin would you choose?

Most of the coins from 5 years ago don't exist anymore or have massively tanked. For most current coins, it's anyone's guess if they're going to survive in the years to come or not. If you had to pick one and hodl it tight, which would it be? Question meant as a fun discussion starter, not looking for financial advice.