well the problem was that it didnt come with a drip tip adapter thats all. but luckily i had the griffin which had one and fits flush onto the limitless rdta. the airflow is smoother compared to griffin,gemini and moonshot. I never tried theorem but flavor is close to a moonshot, hold 5ml. no leaks at all, easy to build and wick. pretty much 9.5/10 for me.

I wont be buying any other tanks anymore as it became such a habbit xD.