I have the Pistol one and it is excellent.

Very convenient being able to pickup and open a phial one handed while loading (Can't get on with the cheap screw caps many people buy).

The only thing i Dislike is that the phials sink all the way into the foam making them hard to pull out. Also the foam lining in the lid does not touch the phials when they're all the way in the foam.
This was an easy fix as I have access to a 3D printer i made 40 little plastic plugs 17mm tall to sit in the bottom of each hole. This makes it easy to pull out a phial and also means the lid pushes down on them when closed so there's no chance of them popping open in transit.