Tempest 2 vs Zeus Arc GTS

The biggest practical difference is heating approach: Tempest 2 runs convection-heavy with thermal ball matrix while Zeus Arc GTS runs conduction. That changes flavor delivery, vapor density, and how the device responds to slow versus fast draws.

Tempest 2 is the cheaper option at $179 compared with $200 for the Zeus Arc GTS, about $21 less. Live retailer pricing can shift, so confirm before buying.

Tempest 2 reaches session-ready temperature in ~30-45 seconds with torch, while the Zeus Arc GTS takes ~60 seconds. That's roughly 23 seconds quicker on the Tempest 2, which is useful if you want shorter, on-demand sessions.

Tempest 2 uses convection-heavy with thermal ball matrix heating, while the Zeus Arc GTS uses conduction. Heating style influences flavor profile, vapor density, and how forgiving the device is to draw technique.

Zeus Arc GTS has the larger chamber at ~0.3 grams, versus 0.1g - 0.2g (adjustable) on the Tempest 2. A bigger bowl means fewer reloads on long sessions; a smaller one suits microdosing and quicker bowls.

Tempest 2 is the lighter unit at 46g, around 79g less than the Zeus Arc GTS at 125g. The lighter device is easier to carry and pocket day-to-day.

Tempest 2 controls heat with visual gauge with click indicators, while the Zeus Arc GTS uses modular - 3 stages. Both let you change temperature, just with different levels of precision.