Good question. I've been
vaping a long time. I'm not sure exactly how long, its in my sig.
When I first started, I bought a DSE-901 from Totally Wicked. At the time there weren't many American vendors, it was the only pv they sold and their prices were on par with everyone else's. I was buying all my liquid through Johnson's Creek because they were the only American company making juice.
It sucked. I was constantly carrying around a half dozen batteries and atomizers were TERRIBLE. I'd go through an atomizer every week.
Then the 510 came out and I bought one of those, was called a Yeti at the time. It was a little better, but again, the early atomizers sucked big time. They all tasted like a burning plastic bag.
I actually quit
vaping at that point because of crappy battery life, poor availability of juice and awful taste. I made note of the Screwdriver coming out, but chose not to get back into it yet. I picked it back up again when the eGo came out. I was dating a girl who didn't smoke, so I had to do something...
The low resistance mega atomizers on the eGo were the first ones I really liked. By that time there were dozens of juice vendors and American stores selling pv's.
Then I got a Chuck, immediately realized that big batteries were the way to go and then went a little crazy and got a Don, an Ali'i, a Big Kazoo, a Provape-1, a Provari, a Reo Grande and Helix.
So in conclusion, the tech has really started moving quickly in the last couple years. We've gone from automatic batteries and stiff draws being the norm to being able to select voltage based on atomizer ohms, liquid and personal preference. The advancements have been astounding. Availability of quality pv's and good juice and accessories has increased exponentially. The whole vaping experience has gone from something that was passable if you REALLY wanted to get off cigarettes to being something pleasurable in itself. Literally every little part of it is better in every single way. I'm loving how far we've come and I'm very excited to see what is coming in the next few years.