Uh... it is the Vamo... just renamed as Bamboo as HC had a naming contest when they launched it.
I'm using it right now and i have no major problems with it so far.
Currently i'm using it mostly with with single 18350, flat top, protected 650mAh batteries because i don't like the extra 1.5 inches that i'll get if i use it with a 18650.
Also You technically CAN use trustfire protected 18650 batteries on it unlike what HC says but you will need to create some space between the bottom of the battery and the bottom cap to prevent a short/misfire. Meaning if you don't have the space available, it will either not turn on or auto-turn off. I used a o-ring that fits the screw thread area, that the cap attaches to, to create some space and the Vamo will work like a charm with protected 18650 batteries after that.
Pros:
- Variable Volt/Watt
- able to check Batt levels
- Able to check resistance
- able to switch between different battery configurations (1x 18650 / 2x 18350 / 1x 18350)
- Best PV out there for the low price.
Cons:
- spring provided is high resist and get hot with extended use and heat is transferred to bottom cap and can feel quite uncomfortable.
- can't use protected 18650 with nipple without some un-intrusive modifications (have not tired with protected 18350 with nipple yet)
- Slippery surface. not ideal for people with sweaty palms.
- finger print magnet
For those who want to customize the look of your vamo, you can get vinyl sticker skins that are precision cut to the shape and size of the vamo. Those skins also eliminates the slippery surface problem.
