China's WING LOONG3100 millon is not solely for drone costs. Numerous support systems are coming.
India is purchasing armed mq-9b drones because they have several advance features and self-defense capabilities not found in other drones, putting them one step ahead of their competitors in terms of technology.
In any case, the key reason for having this in Indian inventory is to keep an eye on the Indian Ocean to counter the Chinese Navy. Every penny spent on it is worthwhile because it has a flight endurance of over 40 hours and 7 hard points. No combat plane in the world can compare to the purposes of drones during surveillance activity with the teeth...
40 hours and 9 hardpoints
Chengdu Wing Loong-3 - Wikipedia
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