RATING: 9.7 | WOLKENKRAFT launches the 8th generation of vaporizers with the ÄRiS ULTRA. The WOLKENKRAFT ÄRiS ULTRA is the logical and comprehensive upgrade of the WOLKENKRAFT ÄRiS.

Rating: 7.5: The PAX Mini vaporizer is the newest but much smaller model from PAX Labs, along with the PAX Plus, and is a reliable entry-level vaporizer for herbs. Like all PAX models, it works with the conduction heating method.