In my experience and opinion, it's not the Aegis. I've got the original mini model (as well as early version of their larger 26650 model) and they work fine with my Zenith 1.6 coils.
I have been vaping long enough to have some/several mods slowly die. Some just appear to get weaker and weaker and then may work one day and not the next. (Others simply quit, often with no warning). I suggest trying a new battery and if that isn't helping, it may be time for a new mod. The electronics eventually do wear out/break/whatever. This could be what is happening with your nautilus coils not working so well, not just the zenith.
That said, I do love my z80 and the new fo technology as it seems to be a smoother vape and the coils are most certainly lasting longer. It also has a "clean" function which you may like.
I have been vaping long enough to have some/several mods slowly die. Some just appear to get weaker and weaker and then may work one day and not the next. (Others simply quit, often with no warning). I suggest trying a new battery and if that isn't helping, it may be time for a new mod. The electronics eventually do wear out/break/whatever. This could be what is happening with your nautilus coils not working so well, not just the zenith.
That said, I do love my z80 and the new fo technology as it seems to be a smoother vape and the coils are most certainly lasting longer. It also has a "clean" function which you may like.
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