The DaVinci IQ is a well-made device and that shows from the use of ceramic zirconia in the vapor path and mouthpiece to the inclusion of smart paths and Bluetooth integration. It also includes the haptic feedback feature similar to the Crafty Vaporizer. The unit feels very nice in the hands and even includes 2 mouthpiece styles to suit your preference.
The light grid LED display is a unique way for the IQ to display its temperature cycles and even allows for precise temperature control. However, the display in certain lighting can be a bit difficult to read and leaves us pining for a true LED display rather than a grid of lights.
The other area of concern with the DaVinci IQ is the hinges which are used on the top and bottom doors of the DaVinci IQ. Over time and with constant use there is a chance for these hinges to wear out or even break if the unit is ever dropped. The hinges are definitely the biggest concern in the design of the IQ as we have seen people develop problems over long-term use, however, to increase its chances of longevity you can always use a case where this device can fit in.
The Zeus Arc is also extremely well made, featuring a streamlined look and opting for a top-loading design. Rather than hinges, the Zeus Arcs medical grade silicone mouthpiece sits snuggly on top without the need for hinges to keep it in place.
The Zeus Arc also features an all-gold vapor path which we think is worth noting. The gold chamber conducts heat quickly passing that heat directly to your cannabis for more efficient extraction. The gold heatsink in the mouthpiece then works to remove the heat before it hits your lips. It works extremely well in practice and gives you the ability to create massive clouds of vapor without the harshness on your throat. If you need to spruce up your device you can get the care package.
Both units include a multi-tool. The DaVinci IQ tool is located beside the vapor path underneath the mouthpiece, while the Zeus Arcs tool is a bit more accessible as it is magnetically attached to the bottom and ready for whenever you need it.
Both units are extremely well manufactured, but we have to give the slight edge to the Zeus Arc for implementing gold in the vapor path and for the lack of moveable parts, giving it less chance to fail down the road.