A flawless plugin with great add-ons also available. So that u pay for what u need. No problems found during migration from free to pro version.
Buying experience was great. Received the download link immediately after leaving paypal site.
I strongly recommend the add-ons (display entries and form builder)...if u need then, of course.
I hope the developer can deliver more add-ons and more upgrades as soon as possible.
Pros: GUI, price, functions, support
Cons: no customization for the Display entries add-on, no "per form" permission (per user is available!).