Combat Medic Archive

My alt is currently CM 2204, Carbineer 1000. Should I do MCM/MCarb or MCM/MRifle? I do mostly PVE and have no interest in crafting as my DE does enough of it. Any advice?

Ugo Deathbringer
-X Master Droid Engineer, X Master Merchant, X Master Artisan,
Don't hate da playa or da game, hate the Devs
Warn you we did, listen you did not, now screwed we all are