The jug on this hueco is a full hand deep with the angle of the incut around 45-degrees. It works on roof sections, as there are some sweet thumb-catches. The incut is progressive meaning when you rotate the hold on the wall, the deep jug progressively gets smaller ending on an 1-1/2" deep edge. The edge inside the hueco is 3 to 4 fingers wide and is slightly incut.
This hold has been designed so that you can grab the edge with one hand and then undercling the jug.
There are a lot of options for this hold and no matter how you orient it, there will always be a deep comfortable jug.