We at DFH are a big fan of the M2EA. It sells very well with industrial and agricultural use cases because of its versatility and what you get for the price. DJI has essentially taken an M300 plus H20T camera (around $25k), and squashed it down into a regular size drone, for around $9k. You get a high resolution thermal camera with 16x zoom, and a 32x zoom normal (RGB) camera integrated into a compact yet durable airframe. You also get a hard case, loud speaker, and spotlights all included as standard. Excellent for farmers, electricians, building inspectors, surveillance and security work and search and rescue missions and hunting. More specific use case examples: counting / auditing cows in long grass, searching for mice infestations in a field, looking at differences in soil moisture levels around your crop (thermal camera), checking where water leaks are on your tanks. Using the way-point mission function to save an automated flight path around your property to check fence lines, troughs, animals on a daily or weekly basis. Inspecting building roofs, solar panels. Catching thieves or intruders at night and taking images of their number plate and tracking their vehicle for police records. A highly useful business tool with more applications being discovered by our customers on a monthly basis.