Last night UNI's mine opened, and the first wave of DeFi OG funds has already rushed in. If you plan to dig now, you need to pay attention to a few details: (1) Rewards are distributed through Merkl and updated every few hours; (2) Merkl's TVL and APR are both inaccurate because it only updates data at that time point, so the actual APR needs to be manually calculated; (3) The reward algorithm is mainly based on the contribution of Fee (accounting for 98%); (4) Uni V4 can choose between a fixed range or a custom range, so setting a good custom range can capture more fees, and your returns are not just about the ratio of deposit amount to total pool amount.