You quoted the "stage 2" picture. If you look 1 set of pictures down, you will see that "stage 2+" makes more power than the JB4 map2.
Don't give me this "but cobbs stage 2 is better than JB4 stage2" because "stage" is all bullshit. You have no idea of the targets or intentions of each stage. On the exact same car, stage2+ made more power than the JB4 did. Period.
And Map6 is a custom tuning map. Which in my eyes is the equivalent of a "pro tune" on Cobb.