It really depends on which is most important to you.

1. Smoother draw
2. A little more speed
3. Compactness (if that is a word )

I opted for the Liberty for the smooter draw of the Freedom cam, and a little longer AtoA was a little more steady for me. And it had a few more fps than the Justice and only 10-15 fps less than the Pat. The best of both worlds IMO!

And Frtitz is right. No matter which model you go with, ditch the stock slide and get a good after market teflon like the alpine.