Nikon Z9: Complete Camera Guide

The Z9 explained

This is best comprehensive description of the features of the Z9 I have encountered. I appreciated that the presenter moved at a moderate pace, compared to others, which made it easier t digest the vast amount of information.

John knows what important and gives you that.

Good knowlege of the Z9 and the writing is techical and informative , and shows the top model and what you can achive with this model and be a fundation for testing new issues, the update on the Firmware handled well and gived value for money and time spendt.

Awesome classes with a truly expert facilitator

John Greengo is an awesome facilitator and a very savvy and truly expert person; watching his classes videos has been delightful; Clear and concise with the right depth on the topics. I'm very happy with my purchase. Congrats, keep up the great job!