Within Crypto
50-60% to BTC/ETH
~25% to Strong Alts (Top 20s)
The rest to Stables in Yields, and take profits into there if you're not buying metals.
If you want non-strongs in alts, you level in with profits from the bigs.
It's about risk tolerance and projection of gains ultimately.
For me holding 10% in ETH/BTC is enough.
Gradually profits will also be moved to PAXGold so around 15% will end up there.
The remaining 70% will be in a few strong alts with industry partnerships like VET and maybe 5% in very low cap speculative alts.
I agree also that high yield stablecoins can be a good store of value to put some money into over traditional Fiat savings accounts as long as you do your research first and know what you are getting into.
One of the beauties of crypto is unlike traditional banking , exchanges can be done within minutes or even seconds sometimes.
So if you are keeping tabs on the markets every so often then you should be fine and not susceptible to any large drops where you wont be able to put the bulk of your holdings into Gold tokens or Stablecoins anyway if necessary.
So the term 'holding' should be understood in this way in the crypto space. You are only ever really a few minutes away from having your holdings back in stablecoins like USDT if you wish no matter what you are in.
I also don't believe that BTC and ETH are the only sure fire bets to survive in the crypto space at this point. I am happy to accumulate and HODL in VET for example a larger percentage as if you look at industry movement they are not going anywhere but up at this point, and the same can be said for a few other projects.
There is a good listing here of various portfolio distributions and different perspectives on rationales for them.
https://www.crypto-rating.com/portfolios/