I've only kept a couple of SS workouts:
Shape It Up (which is long at 78m but like all of them can be broken up) and
Tone It Up, and a couple of Si6 workouts:
Burn It Up and
Keep It Up. I find this provides enough Debbie variety but I could never do them day in and day out...
ETA - In answer to the OP's question, I think Karen Voight's
Great Weighted Workout (also about 80m) has a similar feel and works well in a rotation with SS. Cindy Crawford's
The Next Challenge might work as well. Maybe Dove Rose's workouts too?