I thought that I had made a post in here already but I guess not.
I used my Dabox Pro nearly exclusively for my concentrate needs since I've received it, I really enjoy it. I was using their Vault for all my portable concentrate needs before this, whether it be shatter on the coil, or my CCells, it was always in the Vault.
The heater setup of the Pro is exactly what I've wanted in a portable concentrate vape for a long time now. The quartz bucket heated by the coil is just one of the best ways to go. Flavor is so much better than the Vault, it is smoother, and just much easier to clean and use in general. I heat it up, pop it open, and use a slightly ISO'd Qtip and just wipe around in there, good as new.
I'm not a concentrate connoisseur, I am more of a flower guy. Since getting my card though, I've been experimenting quite a bit with basically whatever I can find. I turned my d020D into a rig with a cheap quarts banger and use my grinder to carb cap. That's about as far as my expertise goes. The Dabox Pro basically does exactly what I need it to do. I don't need any crazy induction anti gravity heater, just something that is easy to use, easy to clean, tastes pretty good, and can get some nice hits. The Pro does that pretty well in my opinion.