The default pair is the Mixturus and the IQ3, the other portable nearest it in price. This is not a winner-take-all review.
A gold cell is marked only when the difference is mechanical: Mixturus has the lower listed price, Mixturus is 3-in-1 and the other device is not, or Mixturus is portable and the other device is not. Feature lists are not scored.
Modular chambers for dry herb, wax, and 510-thread cartridges. The package includes the botanical chamber, wax chamber, and 510 adapter
The device recognizes the attached chamber and changes settings for it
Herb presets: 338°F, 362°F, 392°F, 410°F, and 428°F. Wax presets: 400°F, 450°F, 500°F, 550°F, and 600°F. The 510 adapter steps through 1.8 V, 2.2 V, 2.7 V, 3.2 V, and 3.7 V
Herb chamber up to 0.3 g, wax up to 0.1 g, cartridges up to 2 g
Swappable 18650 listed at 3000 mAh, charged over USB-C. The spec table says about 1.5 hours. The FAQ says under 2 hours. Pass-through charging is supported
A session runs up to 5 minutes, idles after 60 seconds without airflow, and shuts off after 10 minutes
Size 6.77 × 1.38 × 1.44 in (17.19 × 3.5 × 3.65 cm). Weight 173 g
Five clicks to power on. The 510 adapter has a three-click preheat
Warranty is 1 year on the device and 1 month on adapters and chambers. Registering within 30 days adds a year
Listed at $299 on davincivaporizer.com
Dry herb and extracts. Oven holds 0.7 g, or 0.2 g in the dosing capsule
Temperature 32°F to 430°F (0°C to 221°C). Heat-up listed as 30 seconds
Removable 21700 battery, about 90 minutes of use, USB-C. DaVinci's comparison table lists 4000 mAh and a 3 hour charge
Zirconia and glass vapor path, with Cool Core cooling and an Air Dial for airflow
On-device dosage control and an app. 10-year warranty
Size 28 × 51.5 × 101 mm. Weight 8.4 oz
Strengths
Separate herb, wax, and 510 chambers ship with the one portable body
The 18650 can be swapped, and USB-C supports pass-through charging
Herb, wax, and cartridge outputs each have published preset steps
0.7 g oven and a battery the owner can remove
10-year warranty, with temperature steps published down to 32°F
Limits
The FAQ says to let it cool for 5 minutes before changing chambers
Chambers are wiped with alcohol. The FAQ says not to submerge them
Coverage starts at 1 year on the device and 1 month on the chambers, unless it is registered within 30 days