I basically dont vape anything but mechs with subohm RDAs. The one exception to that, is periodically I will run a 1.5-2ohm coil on a kayfun setup, but thats usually used if dripping is going to be really inconvienent for the day.
I started with a Vamo and a couple Evods. I worked through every single step of vaping before getting to where I am now, and now that Im here, I finally dont need to continue searching for a satisfying vape. There is a couple reasons why I think a subohm coiled RDA beats everything else.. for me.
1- Flavor. The biggest difference is flavor. There is no better flavor heavy vape than a dripping atomizer
2- Lung hit/lung fill. The feeling of having that dense cloud of vapor fill my lungs, is what finally satisfied me enough to know that Ill never even think about a cigarette again. Truth be told, I had a real cig a little while back, to compare it.. and aside from gagging on the rancidity of it, it was no where NEAR as satisfying as the dense vapor from a subohm coil.
3-Flexibility, variety, high end devices with impeccable workmanship, and yes, vapor production. There is just so much too choose from in the world of mechanicals and rebuildable atomizers. There is always a new thing coming out that is sometimes radically new, sometimes slightly new. You can really put together your own combination of devices.
When I was vaping Cartos, Clearos, Protanks, regulated devices(including my provari), I vaped 18mg all the time. Now I vape 6mg, occasionally 12mg(but most 12mg juices are on the too strong side of things), and I never have an issue with not being satisfied, nic wise.
Get some top end batteries. These days, I really like the Efest 30amp 18650s, and the new purple Efest 35amp 18650s. Also, get an ohm reader. Get some 28gauge wire, some cotton and some silica, and start making coils. watch tutorials on youtube to see how to safely do it. You may like micro coils and cotton, you may like regular spaced coils and silica. You may like both.
A good, non expensive entry to the mech and rda market, would be a Magneto V2 and an Igo-W. Youll need to drill out the holes on the Igo-W to subohm, but you can also find caps just for the igo-W that already have bigger holes. You dont need to jump right into the high end devices, a Magneto and an Igo-W with a simple dual coil of 4-5wraps of 28guage will easily fog a room up and give you a huge flavor kick. If you decide its for you, then you can get some high wuality devices. (there is also clones, which are cheap.. I dont personally suggest that route, but I wont deny it IS a route you can take)
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Subohm builds are a legitimate way too vape. This isnt the early days, the comments about it being too dangerous to do, and not having any flavor, or being only for cloud chasing, hold no water anymore. Build safe and use wuality batteries, and you'll be fine.. and you'll get more of a flavor explosion than any other method of vaping provides.
/These are my opinions.