Started with their inferno (cartomizers version) for a short while, but didn't really work for me, I still preferred analogs at that time. I paid $75 for their starter kit last year which by todays standards, is pretty darn expensive for 2 rebranded ego batteries and an all plastic carto tank.
It wasn't until I switched to a plain ego battery, innokin clearomizer and different e-juice when I found that I really preferred vaping over smoking.
I don't regret Volcano, it led me to where I am today, but I wouldn't recommend it to a friend who is just starting out.