Hopefully by being here it means you are familiar with the AirBlade Transformer Mini build. If you are not, take a moment to check out this blog post that outlines the design philosophy and explains the design decisions behind this build. https://www.airbladeuav.com/blogs/how-to-drone-series/airblade-transformer-mini-4-inch-long-range-fpv

If you're looking to build one yourself, make sure to follow this incredible build guide https://rotorbuilds.com/build/23921

This is my HD build of the AirBlade Transformer Mini. I'm using the Caddx Vista HD system as well as BetaFPV 20A AIO Toothpick FC for weight saving. You can certainly use a 20x20 stack together with the Caddx Vista. The choice of motor is also carefully thought out, AirBlade Superman 1404 4850kV. We choose this kV range because it can handle a wide range of battery setups, from 2S to 4S.

This is a truly versatile Micro Long Range HD build. You can get up to 30 minutes flight time while capturing HD footage. Depending on your battery choice you can also stay sub-250g as well. There are 3D printed mounts for the Naked GoPro series as well as Insta360 GO on thingiverse. The mounting mechanism allows you to vary the camera angle however you want instead of being fixed to one angle.