Now that people are hitting the pvp rank 2 and able to get the healing debuff. Has anyone felt like putting this many points into it is worth it yet for any build?

I switch between a sin/rift build and the sab/sin/nb build. I tried sticking 15 inf into the sab build but it felt like i was losing a lot of damage even with the +10% vs players in the inf tree.

was using something like

Curious what others think about it with this or any other rogue build.