Still very impressed particularly by the quick and effective responses to two issue reports.
I would say Calculated Field Forms should be the go-to-form-tool for anyone who wants an easy way to add in form calculations.
For people like me with a reasonable depth of technical know-how, it is even better as the flexible ability to integrate collected data into a customized database is an absolute necessity for the analysis we need to do. That requires the database add-on but it’s well worth adding that.