PAB

I have several thousand shots out of my Newberry at 75 LB, TSS at 74LB and My Max Xtreme at 70 LB shooting a 250 to 275 grain arrow with absolutley no problems what so ever and still have the original strings on the newberry and the TSS which is made from Brownell D75 thin and ultra cam, materials.
and I would also be willing to bet that any of my bows shoot as quiet if not more quiet than any ones bow on this forum.

not to mention flatter and faster

Un fortunately you wont have to worry too much about me shooting the speed pros at most 3D shoots unless they are fun shoots. because neither ASA or IBO allow me to shoot an arrow that light so I am stuck using the ACC 3-49 super lite at 3D shoots.
but when I am in the woods hunting you better bet your sweet bippy I will be using my Speed Pro arrows!