Better Form Builder For Pages

Id like to be able to have the same Form Field functionality on the Form Builder as the there is already available on the Product Options fields.

Product options have the ability to add Comments and the text areas can have a Hint inside and RegEx testing.

But none of this is available for the Forms builder! so frustrating as this is just the simple stuff we need.

Ultimately a dynamically interactive forms builder would be great.

I felt sure that there would be an addon available for this but I just cant find one,

Wondering if any Addon dev's would like to take this on as a "extended forms builder" addon?