"Everybody draws the line somewhere!"

I just barely pushed myself recently to start building dual coils. Apparently I lack the temperament to reach the absolute heights of this 'hobby'.

If I ever took the time to build a quad coil I would never wanna vape on it at the thought of having to re-build it. Also, I do like my DIY Captain Black N.E.T. and it fouls the coil after about 5mls, which is why I don't vape it more often, even in the SC Velocity dripper. But I imagine quad coils and N.E.T. are rarely spoken in the same sentence!
As it is the SS dual coils are lasting about 10 days for me, using my ADV of VG+TFA Caramel. And those 10 days go by fast. Hard to believe I was building single coils every day though, just prior to the SS when using Ni201. That's one reason I didn't mind going to dual coil... still coming out way ahead with the SS!
But quad coils?? The main reason I would personally not "try it once for fun" is for fear I might like it more than dual coils. Then my OC nature wouldn't let it go... I'd think how much nicer my vape could be with quad coils forever after!!

And pretty I'd have no time to actually vape. All my time would be spent building and wicking!
