What's a good amount of BNB to hold for benefits?

Hey everyone!

I was out of the crypto recreation for a number of years however I left just a little quantity (5$) of BNB staked inside the app.

I now see a variety of tokens I acquired by way of airdrop, but the amount is fairly small, as expected.

What do you assume can be a superb amount of BNB to carry to get the most effective out of airdrops? Or at the very least to receive an amount large enough to sell them, since right now my pockets is filled with these coins I can't sell or Trade.

Thank you!