Thanks for the feedback! I'm sorry for the typo and for not making the point clear with the fees (rn I'm not sure where I got that Breez charged 0.1 more, perhaps I counted the miner fee as well by mistake).

Regarding trusted and trustless swaps differentiation, you are right. I limited the post to cover the functionality of non-custodial swaps as those are the ones tools like Loop and Boltz use (robosats isn't even a swap service but a P2P exchange that uses HODL invoices for example).

I didn't have enough time to review all the implementations and some of them are closed source, but I included them in the list anyway so everyone has got a picture of how much the market is charging.