I watched the video and it seems like an improvement over the regular Xtracycle (I can't say for sure since I've never used either one). However, I think once the
Sun Atlas Cargo becomes available, all the lower-priced cargo options, including Xtracycle, heavy duty trailers, and the Mundo, will have their hands full competing. The Sun is projected to be around $600 for a complete build and is said to be built around the Xtracycle platform.