I've had my Volcano kit for a little over a month now and I absolutely love it. I just wanted to hit on a couple more points for everyone tho.
You mentioned PTB moddinq, and I can say for a fact that this is almost a must for these. With that said, a good roll will hold about twice the
juice of the stock carts, and produce a ton more vapor.
They also just came out with a pass
through which will get you even more vapor.
Bottom line is if you're new to
vaping, this is the only thing I would recommend. It has a good balance of vapor, flavor, and cart life with PTB. The PCC is extremely convenient, and customer service is top notch. I have yet to find another company as dedicated towards making sure their customers are 100% satisfied as Volcano is.
If you're looking for good product support this is as good as it gets. They just came out with 2 new flavors, added a passthrough, and are in the process of adding a second model to their line up. These guys are for real.