Now that I've had a bit of vaping time with the new cotton Atlantis coil this is what I've found. There was definitely a breakin period for the flavor. The 1st half tank had a very off taste and was not what I expected from a juice I'm very familiar with, Artist's Collection Samba Sun. It wasn't that it was muted, there was a strange flavor introduced that was not very appealing. This was also verified with a new OCC coil in a Kanger mini ST side by side on 2 regulated mods. The Kanger was set at my preferred 20watts and the Atlantis was set to 25watts (which was the same wattage I set on the old Atlantis coils). The Kanger mini took about 5 puffs to become a vey good flavor, which is normal for me. The Atlantis took about a 1/2 tank before the strange flavor disappeared and the flavor then became very good. This was with the stock Atlantis 2ml tank, so it really was not a lot of vaping. But I was wondering if the strange flavor would disappear until finally the Samba Sun tasted normal and quite good. I did try 30watts and 35watts on the new Atlantis coil and that didn't make any difference in noticing the off taste, but there was no burning either.
This juice is a 70VG and had no wicking issues. I haven't tried any other juices yet and have no experience at this point with higher VG, but it is encouraging that the wicking was very good and very consistent.
The flavor, after break in, was perhaps just a little less crisp when compared to the Kanger. But still very good. I think it is a bit better than the old Atlantis flavor wise and closer to the Kanger mini flavor. The downside of the Kanger coil for me is that I only get 3 to 4 days on those coils and I hope the new Atlantis coils come closer to the 10 to 14 days I used to get. But for me flavor is more important than longevity, so we'll see how that goes.
All in all, break in not withstanding, the coil works very well and is something I can live with and enjoy I think. BTW, the coils at VAPENW are considerably cheaper than other places I've seen them at and were 14.95 for a 5 pack. So the same price as the older coils.
I'll be anxious to hear what others think of the new coil's performance.