If you'd ask me I would XRP. I see them winning vs the SEC. Ethereum will deff be one of the biggest L takers sooner or later when the SEC marks them as security.
XRP is really does have the potential IMHO. Although I cannot be too sure with ETH. Since they have moved from POW to POS ,I believe they just created a way for bankers to get into their mining.
Since bankers do have a lot of budget to put up on Stake, then they probably would be the one mining, thus the one regulating the chain. Unlike before when it is POW , it is for those who have miners, or computing power that should be the one mining the blocks for ethereum. Although POS would be great for the environment, I still believe it is not what cryptocurrency was built for.