Hi Anna,
I only have 2....I really like The Firm Vol. 1 aka Body Sculpting Basics. Don't let "basics" fool you. It's tough, an endurance type tape where the lead, Suzan Harris takes you through a quick paced 60 minute weight lifting and aerobic workout. The only equipment she uses are dumbbells, bar bell and ankle weights.
My other fav is also of the Firm, Super Body Sculpting. It is also endurance type workout. The one problem I do have with it, are the leads. They are kind of "plastic." Some people really like them, I find them too choreographed. There isn't any personality in them. The women might be great instructors in person, but I think they got camera shy and just had to go through the motions. I don't think this one is available anymore.
"You have within you more resources of energy than have ever been tapped, more talent than has ever been exploited, more strength than has ever been tested, and more to give than you have ever given". John Gardner