CBMM in Supremacy feels fantastic, connection wise. In a PvP game without dedicated servers, connection quality is everything, and SBMM has only ever made the game nearly unplayable due to severe lag and zero opportunity to stomp anyone. After all, routing the enemy team is the goal of any decent player, and SBMM persecutes them by making it impossible to showcase that skill. At least in CBMM, if my match was lopsided and I lose heavily, I cannot blame connection for once. Do not listen to the pro-SBMM crowd. They have not earned the right to be heard given that instead of getting better at the game, they have instead chosen to wine and moan on the forums to make every match a toss-up. In no universe is that fun.