Thanks a lot, great answer. i like the idea of simplicity and also the fact that can be smaller. I’d say it would be a great complement of my Prime. I have seen pictures of the KFL 2019 24 mm on the Dani Box Mini, it is a beautiful and a bit brutal looking combo that will be hard for me to resist. 3.5 ml wouldn’t hurt either. Another thing that i love with the Prime is that there isn’t any liquid below the drip tip once i take it out. And filling it up is a pure joy with the smooth threading.