I would say say ocean is not the best choice for the #plebminer with intermittent hash. Lightning payouts cool but payouts a couple hops from the coinbase are cooler. The biggest issue with ocean is the dilution of shares over time when hashing intermittently and the in ability to take advantage of high fee environments. With an fpps pool I can fire up hash when the conditions are favorable and get paid. I think custodians are very useful tools, no kyc of course. The other issue with ocean is the privacy. All hashers are open to public analysis.