This one is about where you think you are at in terms of exercise experience- according to your own standards, not what you think other people might think.
I started stepping back with Gin Miller in the early 90s with StepReebok, CherFitness, and Jane Fonda. My newest step (the original club) is from 1992 (around that year) and it still looks good. During my divorce, Cathe came out with her workout for the wedding so I chose not to buy it.