I was gonna say the Shred but you didn’t like Jillian. I walked everywhere and did Shred 2-3x a week and lost 3stone worked a treat for me when on mat leave. It’s really a “HIT” workout before it got that name
I would also have said JM 30 day shred, its my go to and I really think it works. If you're really keen what about Shaun T Insanity? I think he has a few different ones now and you can get them on demand so not as expensive as it used to be. I've heard a lot of good things about Kayla Itsines but havent tried it.