Very easy to implement and modify. Literally saving hundreds of hours. Was the best solution on device for web-access to onboard data management component of machine. The only down-tick is the tepid support network, so being robust and easy to trace keeps the project going.
VFront does the job in a pretty good manner. Quite easy to configure compared to solution as nuBuilder. But it is also less powerful, and some very basic features would make VFront significally better.