This is Altcoin section so we must take out Bitcoin to the advises because that is behind the section , I will suggest you to make sure that Ethereum will be part of your Folio , and of course solana is one good coin that can be replaced to Ethereum that mostly having problem about the High transaction fees.
also if you are planning to extend to other altcoins? then best to check Ripple at least with the cheapest price now? adding this to your holding will not hurt you from keeping.
Hi everyone!
I have around 40k usd and I'm looking for a 2 years investment.
What is the safest bet in your opinion?
- Bitcoin,
- Ethereum, or
- Solana?
I'm expecting a 4x in avarage... Thank you!

I wouldn't invest in any of those three. Bitcoin you won't get rich holding it unless you are already rich. Ethereum is a dead end; they don't even have L1 transaction sharding in their roadmap so the chain will bloat again if it gets any use and we will be back to paying 500 dollars in gas fees for 5 dollar NFTs. Solana? LOL, it's been down what, 12 times now? I suggest looking into ICP and XRP, both of these will become the new standards for internet and finance.
supporting about XRP mate but everything you said against those big 3 coins is not in support, because it is not about being rich but at least earning good enough and safer.