There are so many
juice delivery systems on the market these days that you would think one would simply work. By 'work' I mean you could screw it on, fill it up and get good flavor, TH and vapor and not have to fiddle with it endlessly. Note I said good, not great or ultimate. It's hard to get everything in one package for any price.
I have not tried even close to everything on the market. I do like Boge carts in a tank, VVN's, my new AGA-T RBA (quite the learning curve with this one), one vendor's CE4 Stardust clearo and my old eGo-C system (which I still use when I have small amounts of juice I want to use up), in that order. I use atties for taste testing juice. I've also bought a few other devices that I just could not get to work well enough to make them worthwhile for me.
In my opinion all the stuff I've found acceptable have good and bad points. None of them are plug-n-play with minimal maintenance required. The variables involved are numerous; juice mix pg/vg, 'clean burn' performance of the juice (a huge one in my opinion), physical limitations in design, tilt requirements to make them feed right, maintenance requirements and production variables (in sizes and materials). Then there is the issue that when I find something I like I have to be careful when buying the 'same' product from another vendor, because it is not necessarily from the same manufacturer and might be a whole new kettle of fish.
Having said all that, I am quite happy with my list of faves. There are a couple that will work for me very reliably but do not excel at anything and others are
fantastic when they work right but they don't do that all the time. I find that making my own juice also helps in that I have control over the juice variables like 'clean burn' and adjusting flavor to suit the device I'm using. Sometimes success is as simple as knowing you have to dry burn after every 3 tanks to keep things right. Sometimes nothing works.
There is something out there that will work for you AM219. There probably will be some give and take involved, but it will be worth it. Best of luck with it!