This Private Pilot course is the most comprehensive in the current market. 

This class prepares you for the aeronautical knowledge test and introduces topics that the examiner will quiz you on during the Private Pilot practical test.

At the end of the course, you will be ready to finish up your flight training and get ready for the Private Pilot checkride.

This Drone Part 107 Class is the most comprehensive on the market.

This class prepares you for the new UAS Remote Pilot Certificate.  Upon completion of the course you can take and pass the new knowledge test for the UAS Remote Pilot Certificate.  

                                                        This Online CFI course is the most comprehensive in the current market. 

   It's 40 hours long and has assessments in the practical course and lots of resources to help guide you though the course.