About Cuboid 200 and Wismec Reuleaux rx gen3 (2 battery).
Been using both a lot, sadly only have one of each to test. Both without heat sink. My Wismec heats up too much, scary at some point so I am no loner using it with the Bakx. The Cuboid has been amazing, it gets warm, nothing to worry, normal temp that a mod usually reaches, also love the battery life. Will get a Hadron Mini soon but would get another Cuboid for a fair price, has issues with the connector pin but fixed it and had issues with the battery door but fixed it.
Hope this info helps someone and if your experience is different please let us know, thanks.