P2Pool is Decentralized pool for Monero mining.
P2Pool uses a separate blockchain to merge mine with Monero. Pool admin can't go rogue or be pressured to do an attack on the network because there is no pool admin!
There is no one to decide who can mine on the pool and who can't. There is no pool wallet, funds are never in custody. All pool blocks pay out to miners immediately. 0% fee, 0 XMR payout fee, Less than 0.0004 XMR minimal payout. Fast block times, down to 1 second.