Within the last 50 years, which of the following were the best team relocations in sports history?

[Yahoo Man]

What about the worst?

MLB:
Boston Braves to Milwaukee
Milwaukee Braves to Atlanta
Philadelphia Athletics to Kansas City
Kansas City Athletics to Oakland
St. Louis Browns to Baltimore
New York Giants to San Francisco
Brooklyn Dodgers to Los Angeles
1st Washington Senators to Minnesota
2nd Washington Senators to Texas
Montreal Expos to Washington

NFL:
Los Angeles Rams to St. Louis
New York Giants from Bronx to New Jersey
New York Jets from Queens to New Jersey
Baltimore Colts to Indianapolis
Oakland Raiders to Los Angeles
Los Angeles Raiders back to Oakland
Houston Oilers to Tennessee
1st Cleveland Browns to Baltimore

NBA:
New York Nets to New Jersey
St. Louis Hawks to Atlanta
Baltimore Bullets to Washington
Kansas City Kings to Sacramento
Vancouver Grizzlies to Memphis
Charlotte Hornets to New Orleans
Seattle Supersonics to Oklahoma City