Sports fans: best /worst play-by-play/analyst teams

Who makes your list? Because I have xm radio, I get to sample some of the best and worst of sports announcers. Who would you listen to anytime/anywhere, and who makes you wonder how they got their job? Is he/she a straight down the middle person or are they horrific homers?

My best pair (they don't necessarily have to be teams) is JOhn Miller and Joe Morgan on ESPN baseball. they are excellent and bring insight to the game without talking down to the casual fan.

My worst two: Mike Shannon of the Cardinals baseball broadcasts and Milo Hamilton on the Astros broadcasts. Every other word is "us" "them" "our" and "their." You get the picture.

Oh, and the idiot with that "Yankees win!" tagline is pretty bad, too.

What an idiot.

I like Gary Thorne. Jon Miller is good on SF Giants broadcasts. Thank you, XM.

XM is addicting.