I really love that Dalibor is creating new tubes, and his expansion into the large front-facing tubes are quite exciting. The one downside in my mind is the aesthetic of the pins, however. I really enjoy nixie pins arranged in a circle as they can be used as mounting points. Dalibor tubes tend to be taller/longer due to needed a circuit board interface to turn the small flexible wires into pins arranged in a circle. That arrangement also adds a mandatory non-glass portion on the bottom of the tube.