Both BJJ fighters that developed their standup. 2 of the best finishers in MMA. Brian to me just seems better everywhere besides wrestling. Of common opponents both lost to Max but Brian arguably won the 3rd round and had Max hurt at one point despite taking a beating himself. Charles quit. Brian was also the first to finish Frankie whiles Charles mostly got worked and nearly finished. Obviously Charles is a better fighter than he used to be but is he really better than Brian?