I got my stainless steel VAMO from Health Cabin today. For reasons I don't at all understand Health Cabin has chosen to sell the VAMO under the name,
eGo Bamboo APV V2. Searching for "VAMO" on their site turns up no results.
The VAMO remembers wattage when the battery(s) are changed. I was a wee bit disappointed that the stainless steel version is only a quarter of an ounce lighter than the chrome version. I was hoping it would be a little lighter.
Stainless steel - 4 3/8 oz./125 gr.
Chrome - 4 5/8 oz./131 gr.
The stainless version came with metal buttons with a brushed finish. They appear to be solid metal rather than plated but only time will tell for sure. I prefer the feel of the silicone buttons on my chrome VAMO. The buttons are solid with no rattling on either of my versions and both have correct clickiness to the buttons. My stainless VAMO also came with a black faux suede pouch.
The sturdier, larger diameter spring was installed on my stainless VAMO. It was not just added as an extra to the order the way it has been shipped for some people who ordered the chrome version earlier.
If I shake either of my VAMOs super hard I can produce a very slight "thunk" sound with the newer spring but the 18650 battery does not disconnect the way it did reliably with the wimpy, long spring on my chrome version. I use the
Silver Bullet/Omega hot spring on my chrome VAMO and you can shake the bejeebers out of it and the 18650 remains dead silent and stays connected. That spring is made from heavier gauge wire and is longer than the VAMO spring.
This picture shows the difference between the wimpy "improved" longer spring, the hot spring and the spring that shipped with my stainless steel version.