Going to buy a silver bullet and i just am having such a hard time deciding whether or not to have a low rez smoke teck atty or the dual coil tank at 1.5 0hm carts but i have read that dual coil on a 3.7 is not what it was meant for...
The Silver Bullet would be a great choice for your first mod. It was mine also. It's a solid, well-machined, APV with one of the best power switches on the market. One could drop it a couple of stories off of a roof, or run it over with a truck, and it would continue on vaping. The SB has long been noted to be a standard among mechanical mods.
The SB will handle any resistance (ohm measurement for an atomizer or cartomizer) that you wish to put on it. To simplify things here, an atty or atomizer is any device you connect to a personal vaporizer to heat your e-liquid. It could be an atomizer only, upon which you could drop eliquid on for dripping, or a cartomizer which has a polyfill material to wick/absorb the liquid while holding it for the coil, or coils, to vaporize it. This heating coil, when electrical current is applied to it, will heat the nearby eliquid, causing the liquid to change form from a liquid to vapor form allowing the user to inhale it. A cartomizer can be used alone, or can be used inside of a carto tank.
All atomizers have a
resistance rating, which in simple terms tells you how much power it will accept from the power source (your battery) to vaporize the juice.
Low resistance (LR) is usually referred to any atty that runs hotter and therefore provides a warmer vapor, at the expense of more battery power.
Standard resistance (SR) refers to more normal or average temperature coils and provides a less warm vapor.
Besides choosing what resistance you wish to use, cartomizers come in
single coil or dual coil options. Remember, the coils are what actually vaporize the eliquid. The theory is dual coils heat more liquid and therefore can provide more vapor. This comes at the expense of needing more power to fire two coils vs a single coil. Which one is best is controversial and in the end is a user preference decision. Fact of the matter is, although most tanks come with a dual coil carto, all tanks can and will accept a single coil cartomizer if that is what you choose to use. I'd recommend that you try a few of the single and dual coil cartomizers, each with both low and standard resistances ratings, to try first hand and then you can decide from YOUR experience which one you prefer.
For your convenience, I've included a link to one source where you can obtain both single and dual coil tank replacement cartos. You choose from the drop down menus what resistance and how many pre-drilled holes you wish. You need not order from here, it is just an option. These are directly from the Smoktek website from where I order my single coil tank replacement cartomizers.
Single coil Smoktek carto:
http://www.smoktek.com/Single-Coil-XL-Tank-Cartomizer-for-the-SmokTank-XL_p_211.html
Dual coil Smoktek cartos:
http://www.smoktek.com/Dual-Coil-XL-Tank-Cartomizer-for-the-SmokTank_p_170.html
If you get a cartomizer tank (DCT tank in vapor lingo), you will need to decide if you want to order your cartomizers that you will put into your tank to be
pre-punched (a small hole conveniently drilled into the metal tubes), or, whether you will buy a carto punch tool in addition to the cartos to
punch your own. The juice in the tank needs a route to enter inside the carto to reach the heating coils, and a small hole or holes needs to be present in the carto. There are numerous videos available on how to do this; watch a couple and decide if this is something that you could or even want to learn.
View attachment 131515typical carto punch tool
In addition to watching a couple videos on punching cartos, watch a couple on how to fill a cartomizer with e-juice, and a couple on how to assemble a DCT tank.
Most problems that people have with juice tanks (flooding and dry burnt draws) are caused from user error problems that could have been avoided if the correct procedures were followed.