I have around 2k USD of btc and I wanted to swap it for something but I can't decide whether to buy eth or Solana both seem extremely promising in the far future.
The future we all been waiting for is finally here and we should strive for the best results, atleast withdraw profits for improvement. Swapping is necessary and important but we should also on the coins we're trying to attempt on. $2k worth of Bitcoin and you're scouting for which coins to place such huge figures, ETH is preferable than SOL because Bitcoin and Ethereum work hand in hand. You having money in these pairs will mean something for everyone because you'll be sitting right to prominent investment in the market.
as of right now people seem to favour solana due to its good profit that it presented but honestly both solana and ethereum is just as good but there's reason why ethereum market cap is as big as now.
mainly because it just exists earlier and also the first one to invent smart contract blockchain thats why its having huge market cap, there are also already established project that are huge in the chain, meanwhile solana just only recently getting some big project like jup and so on.
from the perspective of investment, both are just as good, but i think ethereum is more good if you prefer investment that are rather stable and not too volatile, solana from my opinion still too volatile the price fluctuates a lot but its good for people trying to find profit within short term.
each coin has its own advantage though, but ethereum wins with its ecosystem in my honest opinion.