Replying to Which bindings to mount on Jp's

So I have fks 185 and p12 to either mount on my jp's and arv's. I was thinking of putting the fks 185 on the arv's, since it'll take more beating from park and etc and its easier to deal w/ the bending of the breaks. And since Jp's won't see that much of the park, thought of putting the p12s on them.

Which bindings should I put on the JP's??? Will there be a benefit of putting fks 185 on them rather than the p12s???