That's a really good honest review , the unit looks well built with good run time. Just a bit concerning the battery heating up in a sealed casing , plus that's a large capacity single battery strapped to your spine. Doesn't say what type of Lipo battery it is . I know the DT is a different type less likely to fail and that adds a bit of weight and shortens battery run time but is much safer plus it's 2 smaller batteries not one very large one.
