What should I do with ETH winnings?

So I hit big on Stake, withdrew to my cold wallet. Not putting it back into gambling.

Current setup:
– 6.2 ETH in Ledger
– Basic crypto knowledge
– Gas fees scare me
– No staking experience

Options I’m considering:
– Stake on Lido
– Hold for next bull run
– Trade for BTC
– Convert half to stables
– Try yield farming
– Just cash out

Main questions:
– Best staking platform?
– Hold vs diversify?
– Good entry for yield farming?
– Tax implications?

First time holding serious ETH. Want to make it work beyond just hodling.

Priorities:
– Not losing it
– Passive income ideal
– Medium risk tolerance
– Long term growth