What team was the best modern MLB team of all-time?

What team was the best modern MLB team of all-time?

Explain “modern” in context of all-time.

I would vote those 80s Mets teams are in the conversation. The Big Red Machine of the 70s. Bobby Cox’s Braves teams. Francona’s Red Sox teams of the 2000s. But my vote for ‘best ever’ would be the ‘98 Yankees team.

Big Red Machine

Late 90s Yankees