My current;
Mathews Switchback XT 30" draw @ 71 lbs. with a 417 grain arrow.
299-300 fps depending on arrow.
Old setup;
Mathews Blackmax2 30" draw @71 lbs (50% turbo cam) with a 385 grain arrow.
329 fps.
Both bows get consistant blowthroughs but my XT is a bit more accurate.
Imagine that