This is mostly for the pro, but for the most part, can also be applied to other models:
I usually pick a song where the main shot will return the ball to me, like Rock n Roll Train, Hell Ain't a Bad Place to Be, and Warmachine. Those seem safe as the ball returns to the flippers without going out of control.
Highway to Hell sends it to the cannon, which leads to an out of control ball. Hell's Bells is a risky shot. Rosie and Shook Me can lead to uncertain returns.
What seems the worst to pick are TNT, Thunderstruck, Back and Black, and Let There Be Rock. Every time you hit one of those targets, the ball is out of control. Why would you pick those modes over "safer" modes??
Thoughts?