As per subject, I'm evaluating the purchase of the product. I've downloaded the Lite version for the moment and I haven't yet found an answer to my needs:
In a form I put an option field with 4 default values. Once the user choose one of the four that value should be used in a following field in the same form or in a further form as default value in another option field.

Thanks for any help or assistance

Dependable values have yet to be implemented. But they will come - some time.

The values are available on submission already. There are so many combinations of what can be done with them it is up to the end result to determine the logic that is required. Displaying it in a following page. Using the data for analysis. It is all possible but does not come automatically nor can it. To me the WFB is a easy way to input information but like all forms that is what they do. No form can predict what you want to do with the data.