Dji is how it should be done !
DJI is possibly the best experience I've ever had with a company. I've owned two drones so far and am currently flying the Avata 2. The products are expensive, but the quality is unmatched. Care Refresh is a lifesaver and an absolute must for FPV flying. I hit a tree and ended up in a river — sent the drone back with the battery and just two days later, I received a brand-new drone and battery. They even followed up with a phone call to check if everything was satisfactory. Fantastic products and excellent aftercare.