The op can just do like me buy both and see wich one is better, or go into an AGA T2 or any pyrex genesys style
But she is new, why suggest something where she has to make her own coils(not a noob undertaking) or spend twice the amount of money she should to find what works for her?
Search YouTube for all your questions on devices and watch a few different videos for each device you are thinking about trying. I would like to see you save money doing research than waste money like I did when I started buying what I/someone else thought was cool or might work. I have stuff I bought when I first started that are collecting dust on my desk. For a no hassle, beginners type vape, I would suggest something that wont crack, you can see your juice level, easy to fill, easy to fix/replace heads,easy to clean and is going to last you a while to offset what you paid for it.
I love ProTanks and I get plenty of flavor and vapor out of it every time I use it, but you might want that carto tank or those other juice safe tanks out there. Just do your research and you will eventually find what you are looking for. I also use iClear 16/30's which (to me) have a stiffer draw and I have to tilt and spin to get juice to the wicks when my juice gets to a certain level. I still use them though but not for the unsafe juices.