Would you mind sharing 5 TECHNICAL advantages that BTC has over ETH?
Not "it's the most valuable" or "it was first" or "it's perfect"... but actual tangible advantages.
Also, please list 2 technical/tangible ways you'd improve BTC if you could.
Thanks
BTC and ETH are different animals. Bitcoin is digital property, a monetary network. ETH is a digital platform that aims to solve a lot of challenges (more than just sound money) and integrate other applications to be added on top. BTC is much simpler because it only serves one function. Therefore Bitcoin is complete and it has operated for 13 years without being hacked or altered in any way. So asking for the technical advantages of one over the other doesn't make sense because they are different things with different use cases. I could list the advantages of a spaceship compared to a horse but what is the point? One is used for intergalactic travel and the other was used for plowing crops and land transportation before cars.
With all of that said, these are the advantages Bitcoin has over Ethereum:
1. Bitcoin uses proof-of-work (PoW) while ETH uses proof-of-stake (PoS). PoW uses a lot more energy which is what makes bitcoin much more secure. The energy consumption is a feature, not a bug. Under PoW there is no way to cheat because you have to burn the electricity to prove that you've done the work. Proof-of-stake is easier to manipulate and cheat and it's less secure. Here's an analogy. The security of PoW is like storing your gold at Fort Knox. The security of PoS is like storing your gold under your mattress, it uses much less energy but is also much less secure. PoS also leads to more CENTRALIZATION. Bitcoin PoW mining incentivizes innovation while ETH's PoS does not.
2. Bitcoin is 100% DECENTRALIZED while ETH is CENTRALIZED. No single person, entity or group of people can manipulate, change, alter or disrupt the Bitcoin network. The Bitcoin protocol is the same today as it was when it was created in 2009. It's consistent and performs as expected every single day. ETH's protocols and policies change every few months and can change at the whims of one person (Vitalik) or a committee of insiders. One person can change the entire road map of ETH. They can increase the supply (inflation) at any time. Also, 70% of the outstanding ETH was pre-mined by Vitalik and all his cohorts BEFORE opening up to the public for mining.
3. Bitcoin is equality for all. Anyone can mine bitcoin. To mine ETH under the new PoS system, a person must own 32 ETH tokens which is about $64k right now. Because there were insiders who benefited from the ETH pre-mine there is a huge incentive to move to PoS because anyone holding 32 ETH can now become a validator and earn free ETH. ETH is very insider heavy just like the legacy financial system.
4. Technical Risk - let's say the internet goes down for some amount of time which causes the global internet to become partitioned. In this scenario, there would be two blockchains for each crypto currency. You'd have the EU BTC blockchain and the North American BTC blockchain and same with Ethereum, an EU ETH blockchain and a North American ETH blockchain. Once the internet is reconnected how will you know which blockchain is the 'correct' one? Under the PoW consensus its always the longest blockchain that is correct. Because you have to expend actual electricity to add to the blockchain, you have to do the work because there are no shortcuts or cheating. Under PoS there is no real way to determine which block is the correct one which means Vitalik or some committee will make the guess.
I think its really important to understand all the positive attributes of bitcoin (Decentralized, issuance is predictable and stable, hard supply cap of 21MM and it's very difficult to create/mine) but even more important is that these components CANNOT BE CHANGED. So when trying to find the soundest money, you have to consider that no government, corporation, entity or person can manipulate or change the bitcoin protocol and that consistency and reliability makes Bitcoin the soundest monetary network ever created.