Picked up some of the version 2 Boge F16 cartos today. Rather interesting. It has some improvements from the standard F16 the filler material is looser making it easier to prime. The diameter has been increased just slightly to make it fit with a wider range of drip tips.
The flange on the bottom is sized differently to fit with the new Boge tanks. Still works fine with other tanks, but doesnt lock in like it does with the Boge tank. It also has a sealed connector on the bottom. In the photo below, the one on the left is the version 2; the one on the right is the version 1.
Same 2 holes as the v1 F16. I would have liked to see those increased in size a bit since I like VG-heavy juices that can be stubborn to wick with only 2 small holes.
Vapes fine the draw seems to be just a bit looser than the regular F16, but Ive only used one so far so I cant say that with 100% confidence.

I still prefer the slotted Boges, but these may be something to check out if youre an F16 fan.
The flange on the bottom is sized differently to fit with the new Boge tanks. Still works fine with other tanks, but doesnt lock in like it does with the Boge tank. It also has a sealed connector on the bottom. In the photo below, the one on the left is the version 2; the one on the right is the version 1.
Same 2 holes as the v1 F16. I would have liked to see those increased in size a bit since I like VG-heavy juices that can be stubborn to wick with only 2 small holes.
Vapes fine the draw seems to be just a bit looser than the regular F16, but Ive only used one so far so I cant say that with 100% confidence.

I still prefer the slotted Boges, but these may be something to check out if youre an F16 fan.