As someone new to Joomla, the support forum quickly helped me through a lot of newbie mistakes. I think there would be a bit of learning curve involved (regardless of Joomla experience) for the interface with the many proprietary controls though. My only negative impression is the license payment strategy employed that forces payment to remove advertising displayed on each form created.
But summing it up, it's evident that a lot of work went into Chronoforms and it works very well! Special thanks to Greyhead for most excellent support! Thanks!