My advice is more philosophical.
So you don’t have a problem to solve.
I’d sell the Galaxy buds to bank the money. Keep the money.
Then wait til your LA2P break/lost or you have changing needs where they are no longer good for you.
Then buy whatever best matches your needs then.
The reason for this approach is
So if you bank the money and wait, then that money may end up being spent sufficiently in the future an even better option than the L3P will probably exist.
If you said different things like you didn’t like the LA2P then I’d be saying different things back!
Soundcore release products fast enough I’d not let the existence of a recent bud as a reason to buy, i.e. don’t be “pulled” to a purchase. I’d wait til you don’t like what you have so be “pushed”.
The “pull” approach makes your poorer as if you bought the L3P you’d regret it when something else better comes out.
There’s plenty who have a draw full of similar products each justified on the latest greatest and their bank balance lower.