Shipping was super fast.
This is my first dry herb device and I'm still trying to figure out the best setup - bud used, how fine a grind, how dense to pack it, how full of a chamber, which batteries to use, the right heat setting, how many sessions per oven, how often to clean the oven. It seems the device is particular on batteries and requires a high quality one. I'm not getting much vapor so far, even on the highest temp, but the thing seems to be pretty effective.
On the plus side, absolutely love the look, the form factor and the modularity. A second oven is a near must. This thing is very easy to use, and very discreet. Case is quite handy, too.
Speaking of the case, it's got a metal Dotleaf logo glued on, which only took 3 days to begin flaking off. Once it does, the shards are incredibly sharp, and have stabbed/cut me twice. I'd recommend scratching it right off to save yourself the trouble.