I have a question on how to keep advancing my weapon grid.

I'll use an example from one I have right now. I have an assault+ SSR with no limit breaks at level 50. It's total assault right now is 1258.
I also have an assault SR with full limit breaks at level 85. It's total assault right now is 1734.

Both are skill level 1 which means that I get +3% from the SR and +6% from the SSR. I currently have 40906 total assault (on the team page) and 15597 on the weapon page and 12288 on the Eidolon page. I'm not as worried about the double cost to raise the SSR (and I believe that I can brick it at a later date also). I more interested in should I switch it in now as it'll give me more total assault or should I use the SR and raise that instead?

Thoughts?

Dejnov.