I'm a big fan of the Sigelei 150W (I have the one that doesn't have TC, but the TC one looks about the same). Sigelei in general seems to be pretty on-point with the quality of their products, my 150 has withstood quite a bit of jostling after a full year of use.
For atomizers, I vote for RDA's in general, but if you have to watch your cloudage you might wanna look into something like the SubTank. It has an RBA section, meaning you can build your own coils, but it also comes with pre-built coils at both .5 ohms and 1 (or 1.2?) ohms. While you can still chuck clouds even with a 1+ ohm coil, it's pretty easy to restrict the airflow for mouth-to-lung hits. Subsequently, cloud production goes waaay down with the airflow tightened.
There are actually a lot of really good tanks on the market these days that offer rebuildable sections as well as pre-built heads. I'd definitely look in that direction, because it gives you the ability to build your own coils to save money, or if you simply decide you don't like the pre-built stock ones.