Black one on the way next week… pretty much all good reviews on this unit. I like the new firmware look. To make a comparison, The YiHi SX-Mini G-Class has all these features and more but costs $200+ and is a lot more complicated to use with a smaller screen too. Interested in trying the new mesh style “plexis” coil in the sub tank. I purchased mine and a 3pk of coils here: