Using Mad4Joomla Mailforms helps to get familiar with Mad4Media's form extensions but Proforms is the extension you need. My absolutely favorite criteria is the usability which is thrilling. The developers must have designed the new extension very well. Form creation is different to other extensions but mailforms helps to understand it. Once understood you can use Proforms to create extensive forms in short time. The copy functions are real good helpers.
This is an outstanding product.