you know when you talk about looks that is a totally subjective comment, right? so you don't like the looks but how does it perform? people who buy it already like the looks . on the factual side- it is smaller than the subtank with a lot less glass area exposed. it is the same size as the atlantis again with a lot less glass exposed. the fact is the atlantis and subtank both have glass tubes you have to keep track of , while the delta's glass is part of the top tank and less prone to mishandling or breakage. i think flavor-wise it is a little bit more intense than the subtank and a lot better than the atlantis. joyetech makes some fine coils and subjectively, i think they are the best pre-built subohm coils so far. i haven't vaped it as long as the other two but my initial opinion is this is the best of the three where it counts for me- taste. it definitely is promising and i will enjoy spending time trying to find my own"sweetspot" as far as watts and airflow.
it certainly looks right at home on my silver sx mini. looks like another fine entry in the subohm clearo market and a welcome addition. isn't competition great?.....
I agree that it is not a bad looking tank but stll a pain to fill compared to either the Subtank or Atlantis. And since the windows are not directly across from one another it is nearly impossible to see how much juice is in the tank as you cannot get any light to shine directly through it. They should have just put two sets of the slits (cut-outs) 180 degrees apart. Besides that, it's OK. Well, except for the whistling, and the expensive coils, and no RBA included. Other than that, it's perfect.
I prefer the Subtank.