Jerry is far superior. He has a better voice which is more smooth and consistent. Wilner isn't terrible IMO but it's like you said, he doesn't have a great voice and when he screams home run calls his voice cracks.
I agree Tabler is the main problem. Buck makes a shitload of mistakes but he does have at least a little charisma and for the big plays he's usually fine. Tabler is just trash.
Yeah they have a good crew. I like their radio crew too.
Our TV crew is terrible. Shulman is great but Buck isn't very good and Tabler is AWFUL. I don't know a ton about all of these crews but 53rd seems about right for us.
The TV team came in 53rd out of 62. Not sure how big of a factor Shulman played in this.
The Radio team came in 17th out of 62.
http://www.fangraphs.com/blogs/2016-broadcaster-rankings-final-results/