FB Fit versus PDF Programs-=also question about FB Sweat


A couple of years a go I bought the "8 week fat loss program to lose weight and tone up fast--round2." It was a PDF program and videos are old ones, where one person works out and the other narrates. It is/was a very effective program; I find it more effective than FBSweat. Is this that program ported over, or isFB Fit a new program?

How does this compare in intensity to FB Sweat?I am just not getting the same intensity in the workouts in FB Sweat as I ddi on the o,d program.