I'd get the volcano its worth the money. They work great and last up well. I owned a vapir 1 it was allright but broke within 5 months of buying it for 200 bucks. The volcano is built really well you'll see when its on although its heating the weed to high temperatures nothing on the machine feels hot excellent heat transfer. Plus its really accurate so it vaps the weed exceptional well.
sweet buy and will earn its money in saved weed quickly those bowls last a long time and get you stoned!