Bitcoin SV couldn't compare with Ethereum. Who called himself as real satoshi and unable to prove his coin wouldn't be potential by the way. But Ethereum is huge potential coin after bitcoin. It's better if you would invest on bitcoin. But if you like to invest on altcoin then Ethereum is best choose. Anyhow I am not interested to invest on SV. I can't see the reason why should someone invest on it. Also SV just plagiarized whitepaper from bitcoin. No real uses of SV till now and don't think in future that coin would use anywhere except trading. So do your own diligence before put your money anywhere.