Since I bought the Ody I always thought that this was the best atomizer ever, but then in December I bought the UFS and I love it, then in February thanks to LongHaul, I try the Penelope and again I thing I was in the heaven of vapors, but the last week I use the iatty and it is the best of the best, I think every atomizer made by Imeo is the best in any way and the problem that I have now is to decide wich owe I want to use some day because I love all four and I always take two of them to vape all day long.
So I will said that all are the best the difference is what kind of vaping way do you want to experience today, but if you ask me which one I love more I will tell you that is the iatty the best atomizer for me.
Cheers