I went for 4 autopulse, 2 gravaton and 2 heavy needler for my anti-remnant paragons.
They lack for fast anti-armour, but honestly I feel like you don't need to worry about that as much as being able to counter the shields. The AI can and will armour tank with a radiant BB to get kills, but with a full red player officer (on AI), you can still 1v1 them and win.
It's in my opinion that you don't really need much of any anti-armour, but you do still need something to deal with it.
I has a horrifying battle the other-day where eight enforcers, armed with one HVD and four duel machine-guns surrounded about three conquests and only managed to drive one of them away before being killed by CR.