The vest is amazing and will give you and your daughter alot more flexibility. When we went from physical therapy to the vest we realized the vest did a much better job. An added benefit is that it will give your daughter a sense of responsibility in handling her CF. Even though you're managing everything, she'll have the feeling that she's doing it herself which is a great<br>stepping stone to eventually taking over all control of her health. I know this might sound ridiculous for a 7 year old but it's these small steps that build confidence and independence so she'll naturally take over when she's an adult. (Our daughter is 30 years old and we started slowly like this and by the time she was 18 it wasn't even a question that she would be wholly in charge.)<br><br><br>