Before I had the Gym Styles I used Pyramid Upper Body to complement Butts and Gutts. I still use it when I want a total upper body workout and don't have time to spend on the Gym Styles. I do love the Gymn Styles, but Pyramid Upper gives me a great workout for the whole upper body when I'm pressed for time. I also love the music and the crew on Pyramid upper. Hopefully you will get some more suggestions, but this works for me.
Good luck!
Lynn
PS - Butts and guts has done a lot for me. It killed me at first but I love what it has done for my lower body.