I had to say Cowboys, because Raiders sucks!!
Raiders
Dallas Cowboys has 1 steelrs and eagles have more
The Dallas Cowboys have participated in and won more Super Bowls than the Oakland Raiders. The Cowboys won in (1971, 1977, 1992, 1993 & 1995) lost in ( 1970, 1975 & 1978). The Raiders won in (1976, 1980 & 1983) lost in (1967 & 2002).
Dallas has five Super Bowl championships; the Raiders have three.
As of the 2008 season, that would be the Cowboys. The Cowboys have won 8 NFC championships and 5 Super Bowls. The Raiders have won 1 AFL championship, 4 AFC championships, and 3 Super Bowls.
Through the 2010 season, the Raiders lead the all-time series six games to four.
The Cowboys are one of the world's most popular and valuable sports franchises, particularly in the area of merchandising.
No. Through the 2016 season, the Cowboys have 493 regular-season wins and 34 playoff wins for a total of 527. The Raiders have 456 regular-season wins and 25 playoff wins for a total of 481.
Through the 2010 season, the Cowboys lead the series, 60-40-2. The total includes regular-season and postseason games.
RAIDERS
Apperances: Packers, 49ers, Redskins, Raiders, Colts, Cowboys, Patriots, Vikings, Dolphins, Giants, Steelers, Bills, and Broncos.