I found this. By comparing to Any% WR, it seems like it saves about 20 seconds, not sure if it's worth it for NG+. What do you guys think?:

Took a bit of prodding around OOB with this, the jumps aren't so terribly inconsistent but they're not easy. I think this could be incorporated into a route if you grinded it out. If you could get it first try then I think it would be worth doing in both categories, with NG getting less out of it since you still need points pretty bad at that stage of the run. It would be interesting if we could trigger the next load from OOB and potentially skip more of the game.

Side note: I found that in the beginning area you can use hovering/aerial lights to ascend the slopes. This could be useful in other areas (One use is getting unstuck from the armpits of the Sentinel)