Welcome to ECF and welcome to vaping! That's fantastic. Vapesourcing is an ECF vendor, so if you go to that section of the forum, you might be able to post directly to Verashu (forum supplier) there, that can sometimes speed up the process.
I don't use Vapesourcing personally I know they do a LOT of volume, but there are just too many issues for me.
As far as a mod, it really is going to depend on your wattage and diameter requirements. What you are vaping now is fairly restricted and fairly small, but if you think you might at some point (now or in the future) enjoy a more open, cloudy draw with a lot more vapor, I might suggest getting a two battery external battery mod, there are literally countless to choose from, and you have the advantage of knowing it could power a tank that is more cigarette like in draw, or some larger diameter tanks (of either type). Sone that I have enjoyed that don't break the bank are the Eleaf Invoke (it's super small form factor smaller than some of my single battery mods almost) and it's a nice, basic, but really very nice mod. I'm also partial to Teslacigs as a maker, and I have Geekvape Legend which is huge, but pretty much bombproof that I'm partial to and I also have an Innoken Proteon I like a lot as well. I also like Vapresso overall as a mod maker, and I have a Smoant Cylon I really like. If you want to stick to smaller form factors and single battery mods, there are plenty of good options there too or you could get a larger sick style mod I guess.
As far as a great MTL upgrade, you might want to consider an Innoken Kroma kit, I don't have the kit but those who do seem to like it, and the Innoken Zenith is a really nicely designed, solid well thought out 4 ml MTL tank (comes with coils in 1.6 and 0.8) and I'm recommending it a lot lately because it has good flavor, nice capacity and is also a solid well-built MTL tank and the coils last a long time. Knowing what I know now about MTL tanks, I recommend the Zenith for kind of overall greatness and being easy to operate. There's also the Nautilus 2 (I quit using that tank, although it does have its foibles) and there is also some nice Joytech offerings that will use the CLR coil, which is this kind of magical coil that will fit many tanks. I will admit that some of those tanks I've had problems with getting the coil to read, although I seem to be the main person having that problem, so if you want a really superior vape, well you could get an Ego One Mega V2 tank, but you have to buy the coils separately (the joytech CLR 1.0 coil packs) and they can be rewicked and rebuilt, but they're a pretty fantastic vape. I would consider that a less beginner option but the coils are pretty worth it in terms of vape quality and whatnot.
Finally, you don't have to get ANYTHING as a kit, but if you think you will want to try a DL, more cloudy vape at some point, it's sometimes easier (and cheaper) to buy the mod and tank separately.
The Crown Uwell original is the only sub0hm cloudy vape I really recommend because I am strictly a cigarette like draw person and I recommend the ORIGINAL crown Uwell mainly because I hear such consistently good feedback about coil life and flavor, and it also offers coils in a lot of different options.
Best of luck, welcome and most of all, ,congrats on switching to vaping. I'm sure you'll get tons more recommendations and it may be confusing (or not) but the good news is, you aren't smoking and pretty much any step up will be a step up from your current setup.
I will also note that finding my own "perfect vape" was littered with a few purchasing errors.
If you are interested in RTAs, I'd recommend starting with a single coil option, it's just easier. I am a fan of the Siren V2 for flavor, and the build deck is pretty easy. I also liked my Ares just fine for flavor when I had them, both broke this week one rather reasonably as I dropped it. The other break was less reasonable, I mean I touched the post gently and it detached from the deck. It may be less robust than the Siren although to be fair, people tend to love or hate the Siren V2 for flavor. There's also the Doggystyle clone (has to be purchased as a clone from China, from places like Fasttech etc. as the original is almost impossible to get, that is a very nice flavor RTA as well.
Best of luck and welcome.
Anna
