Burn 1 or Burn 2?

I'm getting Sweat for sure. Already have Fit 2, Blend, Bodyweight, FB 30 round 3 and round 4, Strong and Low Impact 2.

Just want to make the best choice out of Burn 1 and 2. If you think that the above mentioned programs cover it all, do mention so that I can save money. It's not pay day yet :P