I love Amy Bento's workouts. She is the only instructor who has made me love hi/lo - but only hers lol. I really love her two newest ones - In The Ring and the kickbox hi/lo one. They are fun, fresh and have good music. She doesnt whoop in these. THere isnt much breakdown so the first time or two might be confusing, but I caught on by the second time. I also enjoy her hi/lo dome and hi/lo extreme. Her step is fun, but a lot more challenging choreo wise. Hope this helps!