Over the last few months I have seen news articles discussing how the use of commercial drones will become big business over the next 10 years. Some jobs in construction have been completed for less than 10% of previous costs. Has anyone used drones commercially before, if so what was your experience? One article said that drone companies are investing in larger drones which could replace forklifts. Also DJI which is the biggest commercial drone maker has been entered into the Top 50 most important companies of 2018.