Numbers mean nothing without a needle thermometer. some people may not like my message, but I tested the BAKx for many hours with and without a needle thermometer, that's the truth.
The BAKx brings good taste around real 200C slow/medium draw (30-40 seconds of soaking is needed) . real good. not like the Tetra at 200C, but still good.
The Tetra brings a pure taste. *but, my opinion about taste could be subjective.
*If you have a Wismec Predator, I can tell you that TCR=185, resistance locked=0.193, probably if you set Temp=210C, it will be around 210C. but idk about the VTC Dual. I think about 0.204, but not sure.