Having thrown the Vital Energy in the past, the Signals is going to go even longer and be stronger on the back. Even with the Vital, I had issues sometimes when the lanes would get too dry because it would not burn off enough energy in the mids. When I could use the Vital, the ball did a nice job with being clean up front, reading the mids well and had a defined move on the back.
However, the Signals is a ball where if you enjoy opening the lane up as they start to burn up, it can and does work well. Think of it as a Vital Energy that goes longer and has a stronger move in back.