All of your choices are good. On The Classics, my fave is High Voltage because it is shot on the deck of a Florida marina and it is my go to workout when I really don't feel like working out. Just put on your sunglasses to protect your eyes from Margaret's fire engine red tights.
All of the Unpluggeds are shot outside.
There used to be clips of her Acapulco workouts on youtube but they were removed. I wonder if she has the rights to release them on DVD. I'd buy them for sure.
I just finished Good For You chapters 1&2 and it is
tough. This is the third time I've done those two chapters. I just can't finish the triceps section and I'm only using 8 lbs. to her 10 lbs. The outer thighs are tough but in a nice way and I wear 2.5 lbs. ankle weights on each leg.
I've done 3&4 twice already (I alternate that workout with the 1&2 days). I think I'm just going to keep doing only this DVD till I get sick of it. I love the background of the green parklike setting on the lake and the beautiful colonial house in the background. The music is quite good as well.