I'm wondering what ppl.'s opinion are on the Lavatube vs the Tornado VV.
Go to the General E-Smoking section and check out the specific mods discussion or the VV Mods discussion to get a better view of the different VV options. Hopefully, you will be able to find a discussion with all the pros and cons. As I said, there have been QC problems that have shown up a few weeks or a few months down the road. OTOH, some people report no problems. It seems to be a 'luck of the draw' situation.