This is a fantastic mod that I really recommend to everyone! It’s not too heavy, feels nice in my hand, and even fits into the pocket of my favourite pair of jeans! I have an RTA with .25 coil and I run it between 55-65 watts, which is a lovely smoke- for both clouds and flavour! I can’t fault this mod at all, and cloudprofessor has the best prices I’ve seen online. Other sites are trying to charge a lot more, and even though it’s probably worth it, this is the place to get a good deal. Also, when I had an issue, cloudprofesssor sorted it out for me so quickly and nicely- now I won’t buy online from anyone else!