Posted by Sailorman
There are three versions of the Lavatube, plus the Lambo, presently.
The first version has a 2.5amp cutoff. It also has a reputation of dropping your voltage as the battery drains. All of Apollos Vtubes are the first version electronics.
I have this one and I'm o.k. with it, but I'd go for one of the other models.
Apollo is a good vendor and they do, in fact, have the only Stainless model. But it's base on the original electronics, so it has those limitations. If you use a 1.5 ohm carto, it will limit your voltage to 3.7, regardless of what you dial in. It will drop your voltage as the battery drains, so you have to hit the + button now and then.
The second version raised the amp limit to 3.2amps. This lets you use any carto out there without limiting your voltage.
It also corrected the problem with voltage dropping and added a display to show the resistance of your carto.
The third version is the same as the second version, except it uses a tapered metal cap on top an raised the amps to 4.0. Now, you can pop 1.5ohm cartos all day long at 6 volts.
Unfortunately, all the fancy looking stainless and chrome on brass ones are version 1, with the 2.5amp limit and the voltage problem.
The 3.2amp model is referred to as version 1.5
The 4 amp model is refirred to as version 2, or version 1.5 t.
The Lambo is a 2.5 amp version with a nicer battery connection. I'm not sure what the Upgraded Bomber is. It could be a version 1.5 with a 3.2 amp cutoff. The Bomber was the original name of MFS's Lavatube version.
You can get a version 1.5 or 2 for the same price, or less than the older version 1's.
When you're looking at these, it's best just to separate them in your head by their amp limit. It'll be 2.5, 3.2 or 4amps.
A version 2 is available for $50 for the tube only. You'll need to buy your own batteries and charger. Vaporalley.com has them and they call them version 1.5 t. They also have a 6 month warranty. This is the best deal, IMO, as long as you don't mind choosing any color as long as it's black.
Vaporbeast.com also carries the version 2 in a full kit for $70, but they're out of stock.
CrystalClearVaping cariies the full version 1.5 kit for $75. They may be out of stock.
Smokeanywhereforpennys has the full version 1.5 kit for $70. Not sure of stock level.
If you want to get a Lavatube, your best bet is to wait for stock , or get the version 2 tube and buy your batteries and charger separately. You can get a pair of good IMRs and a charger for about $30.