Keeping in mind the errors the devs made here, they engineered speed bumps in the loot system by tying different rewards of different light levels for different activities. So I personally experienced light level speed bumps at 295-299, and again at 309. Thanks for that. I'm of the opinion that if you play enough-of any meaningful activity - we all reach our max LL. these folks grinding for 320 is utter madness. I can understand that if you crave a raid gun (that looks like peel and eat shrimp) you have to do the raid. But 320 grinding to me is insane with what they have in place. This is why I stopped at 310. This is a reason why I don't raid. This is why I do IB for guaranteed reward at rank 5 and stop when I get them. I could go on about exotics, but...