Yep...after much experimentation, I feel that drippers are easy to maintain compared to tanks. Don't have much to worry about leaking, etc...if got problem, just change coil and wick (I use cotton, so cheap ... to change anytime).
The fun's and frustration is building the coils, some are just very challenging to build especially when your eye-sight not too good (hard to macro-view the tiny coils) ... and there's the slotting the coil tails into the poles, etc..
All in all, it's an experience that's really rewarding when you get it.

Sad to say though, I'm a 70 vap/30 analog style atm...good to say, 1 pack of 20s lasts me for 3 days now.