We've designed our audios to each have just one script. Although your conscious mind might experience that as repetitive, in hypnosis, repetition is your friend. The more familiar the suggestions seem, the more true they feel to your subconscious mind and the more benefit you'll experience. Listening to a variety of audios on the same topic would actually be counter-productive.
We do offer bundles of audios for related topics, which you can view here: