I watched some reviews of the Goblin mini and didn't like the fill hole and screw. I just ordered a different single coil rta:
KS RTA clone
kanVape e-cigarette and vape gear
I'm going to put it on the IPV D2 for a high capacity stealth vape.
I will be the first to admit the Goblin Mini has issues.
1. The claustrophobic deck
2. The itsy bitsy screws.
3. Not being able to take your build out without spilling your juice
4. Having to have a tool and needle or unicorn bottle to fill the tank.
5. Leaking out the airflow if you do not get enough cotton in the juice wells.
I am NOT going to sweep those issues under the carpet and pretend they aren't there.
What I will say is that if you want a tank and the flavor of an atty in the same device thus is about the only device that will give you that.
FWIW: You should listen to multiple reviews and make your own decisions.
I was having a Freakshow Mini that was leaking like no tomorrow. I loved the flavor but was wasting my juice through the airflow.
I saw a review for the Wotofo Sapor and that started me thinking of an atty with top airflow.
I found the Rogue, Sapor, Aeolus, Orion v2, and a few other attys with top airflow. Almost every reviewer hated the Rogue. I found a rogue on eBay for 8.99 and thought I would take a chance. The Seller was in California. Buying an Orion v2 was around $110.
I knew I could trade it to another Vaper that wanted to try top airflow or just give the atty to a Vaper down on his other luck.
I get the Rogue in three days and the darn thing doesn't leak like a faucet and the flavor was every bit as good as the Freakshow Mini.
All of the reviewers hated the Rogue and it was the best atty I ever used