We are currently using an industry leading drone, the Mavic 2 Professional from DJI. It balances power, portability, and professional-quality visuals with the inclusion of a 20MP Hasselblad L1D-20c gimbal camera. Some of the Hasselblad features are 1” CMOS sensor, JPEG / DNG (RAW) , still image size of 5472×3648 , to name a few. For more info have a look here: https://www.dji.com/ca/mavic-2/info#specs
There's also omnidirectional obstacle sensing that provides object avoidance with sensors on all sides of the Mavic 2 Professional making it one of the safest to operate and is currently authorized by Transport Canada for “advance operations”. The combination of this pilot licensing and drone we are able to fly in most air spaces included restricted ones once we have obtained the proper “flight authorizations” from NAV Canada and restricted airspace unlock codes. Legally flying in Canada can and is complicated but we make sure to follow all the rules and regulations and obtain all the necessary permits to do so. We also carry drone liability insurance.