Warrior a decent sub?

[savant]

Im a L24 DRK/30WAR and was planning to jump over to the DRG because DRk dosnt seem too fun. Was wondering if warrior would be a decent sub for DRG? I mean will I recieve invites at higher lvls with a war sub? Hoping I dont have to level another job for my DRG.

[Shuketsu]

War is pretty much the most common sub for Dragoon.