As a starting point let's take a closer look at the Happymodel Mobula7 1S 75mm FPV Racing Drone ELRS BNF/PNP with RS0802 20000KV Motor and 3-Axis Camera, a micro drone that is designed to offer a stable flight experience with its 1s power and lightweight build.

The Mobula7 drone packs several impressive features that make it stand out in the market. Its X12 5-IN-1 AIO flight controller comes with built-in 2.4G ELRS V2.0 and Openvtx allowing for up to 400mw of VTX power. Additionally, the drone comes with new RS0802 20000KV motors that offer greater stability during flights. The Runcam Nano3 camera is also a standout feature, providing clear and high-quality video footage.

The biggest advantage of the Happymodel Mobula7 drone is its stable flight performance thanks to its lightweight build and powerful motor. It also comes with a range of impressive features such as the ELRS V2.0 support, high-quality camera, and powerful VTX power. However, some users have reported issues with the power cable being too short to accommodate larger batteries. Additionally some users have reported issues with arm function malfunctioning.

All things considered the Happymodel Mobula7 1S 75mm FPV Racing Drone ELRS BNF/PNP with RS0802 20000KV Motor and 3-Axis Camera is a strong contender in the micro drone market. Its impressive features and stable flight performance make it a great choice for both beginner and experienced pilots. However, potential buyers should be aware of the short power cable issue and the reported arm function malfunctioning.