So I picked up 3 of the aspires a few days ago. Overall I am really enjoying these and I consider them a good replacement to my protank 2's. I really like how I can quickly take them apart, clean them and refill. That said on all 3 of my aspires, one vivi and 2 ET-S the stock installed 1.8 atomizer burned everything I vaped. I tried over 10 juices from multiple vendors including fruit, tobacco, and desert juices. This is not a slight burn, its simply terrible and the flavor is repulsive. This occurred on all batteries I tried including the Vamo V5, SID, and Spinner. I tried low volts 3.2 4.0 and no matter what i tried it was burning. So I was Just about to give up on these and I remembered I had a 5 pack of the 2.2 ohm. I installed one of these in the ET-s and instant fix. I can vape all my juices now in all 3 Aspires with the 2.2 ohm atomizer and its fabulous. So what is up with the stock 1.8 ohm atomizers that were installed in these? Are they all defective? I have read quite a few very good reviews on these and no one ever bring up the stock atomizers as being an issue. I also tried a 1.8 atomizer from a new 5 pack and same results. Anyone out there using 1.8 atomizers on these and getting a good vape?