A big single coil around 1-2 on maybe a 1/6 drill bit shouldn't have wicking issues as long as I keep it soaked I just like having the option why idk I'm crazy I guess lol
1 to 2 ohms is not not considered high watt vaping coils... you usually go sub ohms to get the watts up, and air flow is super important.
as far as i know ... my Raptor 120w box only maxes at 5 or 6v...
If I put a 1 ohms coil on it, and max the voltage I get 36watts.
If I put a .1 ohms coil on it, and max at 6v, I get nothing... because thats 360 watts but i hope you get the idea.
-it depends on what the chip can do and more importantly how the atomizer is set up to handle all that.
Some of the newer boxes like T8 can go up to 9v (or more)