What is the one of the best team? | Do you mean the team with the most number of wins? | yes
SELECT t2.name FROM home_game AS T1 JOIN team AS T2 ON T1.team_id  =  T2.team_id_br GROUP BY T1.team_ID ORDER BY sum ( T2.w )  DESC LIMIT 1
one of the best team refers to the team with the most number of wins; most number of wins refers to MAX(SUM(wins));