If you make multiple LN withdrawals to Muun it will create many UTXOs in your wallet which will be hugely expensive to consolidate.
Do it on Liquid where it is constantly cheap.
During high fees avoid Muun wallet like a plague.
**MUUN IS NOT A LIGHTNING WALLET, EVERY TRANSACTION IS ONCHAIN**
https://darthcoin.substack.com/p/lightning-wallets-comparison#footnote-1-49446128
Discussion
"just the mining fee" on Muun you say 🤬
(this is because every lightning transaction in Muun wallet creates a new UTXO)
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That is actually a good point I didn't consider. I know Muun is not a LN wallet but the way I have been using it where I just use it to move monthly DCA has worked so far.
But you are correct about the UTXO problem with it if you are moving small amounts to it all the time.