I'm not familiar with the other tank. But I have a silver crown. Had it for around two weeks. Great tank no gurgling or leaks very easy to fill.
One advantage of the crown is that aside from the Nickel TC Atty, the rest of the Attys are stainless steel.
I've found the Stainless steel coils work great and the vape is very good. I like the idea of Stainless Steel Coils, Stainless Steel has been used in cooking
since forever, exposed to chemicals and high heat without degrading or poisoning the Chef. I have a feeling that Stainless Steel Coils will eventually be considered
the safest coils and dominate the market. But who knows.
The .15 TC Coil worked flawlessly on my mod, but I'm steering clear of Nickel Coils, Just don't trust the metal.
I've been vaping on the .25 SS Coil at around 50 to 60 watts on my Cloupor Gt 80.
To me that's a sweet spot for the Crown. Huge clouds. In the two weeks that I've had this tank I've never had
a dry hit.
I read that the Cyclone also uses SS Coils.
This Tank is thirsty, I've gone from 5ml a day to around 15ml a day and I've lowered my nic to 3mg from 5mg. So you'll need to start DIY or
find a dealer who sells economical juice in bulk. I Diy.
Been reading on the forums that the black crowns may have problems with the O rings [Slightly wrong sized] .
So a silver Crown is a safer bet.
I can't recommend the Crown over the other tank because I haven't tried the other tank but I am endorsing the Crown on it's own and my perception
that SS Coils may be the safest. The Crown converted me from a bottom feeder [Dripper] to a Tank guy.