The auto-rebalancer SUI:USDC pool on Bluefin is good, it goes from about 80% APR in low volume to over 300% APR in high volume ( about 150% APR atm), the really useful part is that it auto rebalances when price moves close to the range edge, so you don't end up with a "deadpool" and mounting IL if you miss it at the range edge.

My first foray was into a manual pool and it dropped out of range, I'm still waiting weeks later for it to come back into avoid crystallising the IL, it's getting close with this recent SUI pump, but the auto-rebalancer has been working non-stop. I'll close my manual pool when I'm close to mid range and just put it all in the auto-balancer.

I have my SUI deposited on Suilend and have borrowed 25% of it in USDC to play the Bluefin pool, I'm nett positive on my borrow too, so thats an added bonus.

I take my BlueFin rewards ( Blue token) and swap them to Walrus to deposit on SuiLend for 53% yield atm. Nice way to build little bag of a new token too