I was exactly in your situation. I don't mind dripping at home but I am on the go. I just started using cartomizers. Definitely a step forward. I don't know what brand I have (whatever Backwood Brew sells, just wanted to try and they where cheap). It's an LR Dual Coil Cartomizer.
Obviously, I can only share my experience with these. I really think it's a great product. My only complaints are one broke prematurely (the plastic cracked) and they can be hard to fill in a hurry.
They last really long. I haven't burned one out and I am on day 3 with one. I tend to drip a bit of fluid in when I have time but they have lasted all day with no need to "top off". I don't even know if you are supposed to top them off, lol, I just do. I keep 2 on me, just incase one fails.
The biggest thing is that every vape is consistent. It is the same every time.
I know I am as new as you but this has been my best purchase. I plan to try other brands but, to me, this is the way to go. Keep your attys and carts for flavors you don't like all day for home use and the cartos for on the go.