Some suggestions for a good alt coin to swing trade on now for the short term?

Looking to make a little extra bank with some of this volitility before/during the next run up, wondering if anyone has had any luck doing some swing trading on any of the top 20 or so coins.

Not interested in shit coins been there done that.

Say if you had a spare 20-30k now to pump into a coin for a quick 1/2x.

Not BTC I'm hodl that.

Looking at going in on Solana or XRP: Any discussions around positive or negatives of those particular tokens especially would be greatly appreciated.

Thanks.