I don't think anyone past level 265 wants to run lost sectors at all. I don't think most people even care about the faction rally now that we all know it's just more low level gear. Anything we do get will need to be infused and have mods added, so why bother? Guaranteed everything in the factions can be found with the same stats or better elsewhere. I mean, is a faction auto going to be better than Uriel's? Is a faction scout going to be better than Nameless Midnight? Sidearm better than Last Hope? Hand cannon better than Better Devil's? Yeah, I didn't think so. Last time I really liked the Pleiades Corrector, but Seven Six Five is just as good,really...and once I discovered Uriel's I keep it equipped full time with Nameless Midnight as my ranged gun.