Your title and your posts are conflating different concepts
Bitcoin is a store of value, the best money in the history of mankind
Altcoins do outperform bitcoin during bull market cycles, but they are also further out the risk-curve. This does not take away from the concept of bitcoin as the best SoV
Bitcoin will demonetize real estate, stocks, bonds, and 1 bitcoin will be worth $1M by 2030 and 1 bitcoin will be worth millions of $ in the next 20 years
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If you say you bought your first bitcoin in 2016, then you also know about massive returns from eth, xlm and remember PIVX when John McAfee pumped it and literally hundreds of $ or thousands of $ investment became worth millions of $ within a few days?
July 2020, during the heat of DeFi summer, I could have converted my AMPL token holdings to over 1000 Ethereum (Eth was $250 each)
https://www.elitetrader.com/et/threads/ampleforth-token-ampl.347381/
But here's the thing, those are hindsight... I could have also put everything on Sol at less than $10 and rode it to $250, or Fantom at less than 10 cents and rode it to over $3
You're confusing going out the risk-curve of crypto assets and knowing which will be the massive outperformers to bitcoin... and there will probably be many during this bull market cycle
But you have to pick today, not after the 2 years hindsight
You have another thread Ethereum will flip bitcoin,
go ahead, convert everything you have all your investments to Eth today...
which by the way as someone already replied on your thread, btc/eth ratio has been going in bitcoin's favor for a while now
Here's what I can tell you, bitcoin as a store of value is the very best, imho, as it's a base monetary asset, the best money in the history of the world
You can buy a brand new laptop, format it to linux and compile bitcoin from scratch and put $1M worth into the bitcoin wallet if $1M is a significant amount to you (after you've backed it up and tested it) and leave it there for 1 month, 2 months, 1 year.... you'll sleep like a baby
Try doing the same thing with Ethereum and see if you'll sleep like a baby for 1 month, 2 months, 1 year....
Ethereum is a complex system with all the features, and an ever changing technology (POW to POS) and an ever changing monetary policy (inflationary, delfationary, recall the massive changes EIP the past few years)...
And do you even realize the browser based wallet and the introduction of security surface attack vectors as you're forced to use hardware wallets to mitigate risks for browser-extension wallet, i,e. Ledger customer hacks, Ledger live remote updates remote access to private keys
You would know all of these if you bought your bitcoin in 2016... you would understand and not conflate important investment concepts