I was looking for somewhere between 0.7-0.9 ohms. would I need to use the mnke's for that?
You can figure for yourself the amperage the battery will be required to make by using this
Ohm's Law Calculator.
Plug in the voltage (4.2 volts) and resistance (0.8 ohms) in the appropriate places and press calculate. The amperage (current) and wattage (power) figures will be calculated for you.
I've researched the following high quality batteries for their
maximum continuous discharge rating (amps). Choose the batteries which best give you a wide leeway in this specification for the safest choice. You'll see once you get to 0.5 ohm or lower is when the higher amp batteries are absolutely necessary.
Keep in mind you will be pushing your batteries under harder than normal circumstances which will shorten their overall life expectancy. And, as they age they will not perform as well as new - their amp production may suffer as they age and they will not be as safe as when they were as new.
I'm not really an advocate of sub-ohms. My experience with my own coils is the resistance of a wick/coil combo can change up to 0.7 ohms just by nudging the wick when removing the top cap of the RBA. It happens no matter how careful you are. If you are running a sub-ohm coil and that happens, you could have a 0.7 coil become a 0.1 coil by simply brushing it while removing the cap. Wrapping that low gives you no safety margin for errors. Just my

. In a perfect world you might get by with a 10 amp battery, but we don't live in a perfect world. I personally feel you should go with the higher amp batteries just for the wider safety margin for unexpected events liked I described.
AW IMR
18650 2000mah 10A
18650 1600mah 24A
Panasonic or Orbtronic hybrid
CGR18650CH (IMR-Li Ion hybrid) 2250mAh 10A
NCR18650PD (high drain-high capacity) 2900mAh 10A
NCR18650B (high drain-high capacity) 3400mAh 10A
Samsung hybrid (LiNiCoMnP)
INR18650-20R 2000mah 20A
MNKE IMR
IMR18650 1500mah 20A
Sony IMR
us18650v3 IMR 2250mAh 10A
EFEST IMR
18650 2000mah 10A