I think that high voltage vaping can be can be somewhat linked to the smoking of substances which can't be mentioned here. There is definitely a different taste when you crank up the power. There is a propensity for those that vape at high volts to wear baseball caps backwards, be covered in tattoos an say "man" and "dude" a lot. As a smoker of lights for 30 years -I am with you. I rarely go above 3.7 or 3.8 volts. I dislike that burnt/harsh taste which our other vaping brethren enjoy. Each to his own.
Guess you can't fix stupid
Hate Baseball caps and never wear any hat backwards. No Tattoo's, rarely say man unless referencing sexual orientation and never use the word Dude if possible.
< I rarely go above 3.7 or 3.8 volts.> Does not mean ANYTHING without referencing what ohm devices you are using. i.e. .
I normally Vape @
7 watts on 3ohm that is 4.58v Yet lower output than the 3.7v example.
Ops issue is simply a matter of poor wicking not allowing the coil to stay wet with e-liquid. WET COILS DO NOT PRODUCE BURNT TASTE!
Another misnomer is that Clearos cannot be Vaped at higher Voltages. My above example is on a Cheapo Kanger T5
I also normally use T3's, T3-mini's and CE5's at or around 7 Watts output.
First you must be willing and able to tweak any device to function at your desired levels.
You have no Idea how much better (more Flavorful) apple pie e-liquid is at 7watts than at 4watts
ETA - I also have NEVER smoked the Unmentionable - not didn't inhale-lol, but actually never tried.