Which violin concerto should i play next?

Well the Bruch is kind of a classic. Every violinist ends up playing it eventually. I wouldn't use it as an audition piece though. There's always a bunch of people who play that. The Saint-Saens is nice too though. To be honest I haven't heard of the other two. They're all in minor keys though. You sure you don't want to mix it up with a major piece?