Having found my BLS in SSF while doing a ritual grind, decided to put it on the Titan I was leveling and found it a lot of fun, especially together with Repulsion. Saw a recent Dreamcore video mentioning both BLS and Olrovasara separately for synergy with Repulsion, and thought "why not both?". Turn out you can ramp Olrovasara in 3-4 seconds on a boss and add a fuck ton of damage to the projectiles.

I might be behind the curve here but I can't find a single build on poe.ninja that has both of these weapons, so I figured I could share and stimulate some ideas. I'm not sure how you could make the best of both of these weapons yet, but I'm guessing it's going to be projectiles. PoB, this is pretty much just what I cobbled together while leveling with slams.