Advice on Premium Warbonds?

Hello all lovers of democracy. I come to you as a sister of liberty in need.

I have been a good citizen and gathered many super credits, after being informed I can't give them back to super earth I wanted to spend them on a warbond, but I am unsure which are good?

I often use a shotgun and an anti-Material-Rifle, on the bot frontAny advice from more experienced divers would be greatly appreciated, as I'm unsure what weapons are good for what, and super-Google mostly says they are all bad. (I have reported these people for treason).

Please offer any advice you have, I am still quite new to the game!