I just ordered the Saber Touch Pv by Sir Lawrence at Vapor Moon. Its not a real popular PV, it costs about 100 but mine was a bit more as I ordered a few extras on it. It is highly loved in its small community. There are quite alot of customizations available to give you a personalized PV just as you want it. It comes in the standard 3.7/6 volt like the one I ordered. It also comes in a 5 volt version which seems to be most people choice and now it comes in the Vari-volt. They have a 5 year warranty and the switch has a lifetime warranty I believe. You can check out Vapormoon.com and please check out the forum on this site
Vapor Moon. I was looking at the Chuck and the buzz pro for something rugged and simple well finished and decided on the Saber Touch as the details on the endcaps and all metal parts and
threads and the fact that the top of PV is all sealed so no
juice can get in.
In the past some people were a bit shy about the touch sensor, which only fires up when you put your finger on the sensor and your hand had to touch the endcaps which were metal to make the unit fire. Some people with dry fingers found it annoying to have to moisten their finger to make it fire but Sir Lawrence has addressed this and made adjustments.
Also for smaller hands he has added some design customizations which are either metal bands or stripes and /or touch pads on the back or around the sensor.