I have one of each....and both are fantastic cases. The Justis is a ProLite. Very light, very sharp looking, very well made. The Swift is a bit heavier, but with excellent leather, gorgeous tooling, and tube-style construction for the cues.
All in all, you can't go wrong with either. Jack is a fantastic guy to work with, and I enjoyed placing the order for my ProLite through him. His work is flawless, and you can customize it all day long.
I got my Swift from a good friend, and was immediately pleased with how well built it was. Sturdy, beautiful, and a touch of "old school" feel to it.
Either case maker will do right by you.....so either choice you make will be a good one.
JMO,
Rat