Hot Box Vaporizer Vs The Volcano

Alright so I still have my Volcano and its still kickin strong

http://halfbakedgoods.net/vp-500.html

I've owned this product for almost a year. I have not smoked a volcano but have smoked whip type vapes. I would love to try a volcano but to be honest, I can't see what would make a volcano three times better than the vape in the link?

I also did some looking around online and found this same vape for $175. With shipping I paid less than two hundred dollars.