hold them in your phantom wallet. the moment you want to withdraw send it to coinbase exchange.

I think it could go to $1,000. From what i understand is firedancer would at best go live towards the end of 2024. With that could unlock tons of apps such as games, high frequency trading, etc.

coinbase would be your best bet, otherwise you could use rocketpool to trade your eth for rEth which increases in value over time. So when you trade your rEth back to eth you will have more eth depending on how long it was for.