Sweet baby jesus I love my Davinci. It's my first vape and after combusting for 15 years I was concerned that the draw and inhale wouldn't be satisfying enough, as in 'too light'. I was dead wrong, and ever so pleasantly surprised. I put the smallest nugget in the chamber, about the size of 2 one-hitter's worth since I like efficiency and economy, set the temp to 375, and it was enough to put a smile on my face in every respect. I didn't think I would use the temp settings as much as I do but again, I was proven wrong. It's a wonderful feature.
I don't mind how the unit gets warm since I vape outside and it keeps my hand toasty in the colder climate, but then again it's Winter and my opinion could change in the Summer. My only suggested revisions are better lid, removable battery, and car charger. I thought I would have an issue with the non-airtight seal on the lid, but the vapor is thick and I think the creeping air may be cooling the vapor a bit which is nice. I was also concerned about off-gassing and mechanical flavor, but I had zero issues. Delicious flavor from the first session.
And the fact that there is a Davinci rep on this forum asking for improvement advice is extremely admirable. That alone would make me stick with this company. Well done. Well done.