The question is asking about the best fee to use for large swaps. The first answer suggests using a fee between 0.01 and 0.025%, which is much lower than the 0.1% suggested in the question. This is because a fee of 0.1% would be too large for huge swaps, as it would take up a large portion of the total amount being swapped. The second answer suggests using Hyperdex, which is a decentralized exchange that allows users to split their swaps into multiple sources and therefore avoid paying a large fee. This is a great option for those looking to make large swaps, as it allows them to avoid paying an excessive fee.