Good report PA.
That cam seems to be particularly efficient with heavier arrows.
It's not exceptionally fast with the 355 gr. arrow but it holds onto it well when compared to the 440 gr. arrow.
355 grain ICS carbon = 292 fps
440 grain ICS carbon = 267 fps
That's only 25 fps speed loss for an additional 85 grains of arrow weight which comes out to 3.4 grains per foot. That's pretty impressive. Especially when you consider this is a 29" bow.