Here's what Innova has to say about the Sonic:

As a putter, the Sonic has a nice straight flight and sticks well in the chains. The Sonic also makes a versatile short range approach and escape disc when thrown sidearm or backhand. For longer approaches, it has a slow predictable turn and likes to land flat for very few roll-aways. This disc is very beginner friendly.

Speed: 1   Glide: 2   Turn: -4   Fade: 0