I think the drop rate should be padded for the nightfall weapons. Make adept give a guaranteed nightfall weapon after 6 runs, hero nightfall should give a guaranteed after 4 runs, legend and master nightfall should give guaranteed after 2 runs, and master should have its drop rate increased, even if 100% every run since its not adept its fine. Each time it drops the guaranteed drop resets to the same counter. Mind you the non guaranteed runs still have a drop chance too, which on legend and master should be increased by a lot. And for the poor people grinding GM nightfall's and getting trash rolls... At the end of every GM nightfall you should be allowed to choose 1 perk for one of the first two columns. Making it so its a higher chance of getting a good roll. And please Give adepts enhanced perks to compete with crafted weapons. Also let people who run masters pick 1 perk or masterwork from the whole gun that will for sure roll on it. After they choose a perk on any nightfall mode of GM or master, the rest should be rng.