Hi Tina,
I've used 4 of the BM2 premixes. I have only used them once each, so it is hard to tell what the lasting impressions will be. I'm sure the hectic holiday hussle & bussle paired with the placement in my rotation has somewhat influenced my experience. I don't know if I can make a fair comparison because I haven't used BM2 with the UB section. Here are my initial impressions rated from hardest (1) to easier (notice I didn't say easiest) (4).
Scrambled Eggs- well you read my post, WHEW! Definitley more of a challenge, for me, than BM2 (without UB). I think it was the sequencing of this premix. (1)
Cardio & Weights- Easier than Scrambled Eggs. I think it was also easier for me than BM2. (4)
Boot Camp- I liked this more than I thought I would. This one is a challenge, but for me, it was a bit easier than Scrambled Eggs. (2)
Timesaver Cardio- A nice shorter option. A little easier than BM2 without UB. (5)
BM2 (without UB)- (3) Hard to remember if this is 3 or 4 but I'll go with 3.
Time will tell how it all shakes out,
jordan