I don't really know one from the other, so I'll go local.
I can't stand Tangway or Felger. Two hateable schmucks. Felger just has to be negative and Tangway, oy, knows nothing about sports and has zero personality.
Not a big fan of A Sherrod, just because for being the Celtics insider, he never has any inside info. Actually most of the time, he's completely wrong
On the good side, love Gorman. Knowledgeable, not full of himself, and has good insight.
I'm coming around to Scal. He knows the game, is somewhat objective, and explains some of the X's and O's of the game..
And of course Tommy, cuz he's Tommy