Kerb @kerberos - 5d
So, I think this is a decent diverse allocation of crypto for a portfolio: Proof of Work coins: BTC (must be largest part of your portfolio ~ like 80%-85%+) LTC XMR Staking coins: SOL ETH PolkaDot USDC Just in case coins: XRP DOGE BTC has to be the largest part of your portfolio though.
That's all subjective. What works for you great!