Just wait until the new dlc comes out and they make it less grindy for the people who have low power level. Now you can play the now old content without the pointless and time consuming grind! Its what I did with forsaken. I can now play all of the endgame content and when season of the drifter comes out, I will be able to gain power faster up to 650. And then I can start playing the current content that I paid for, but currently locked out of because of the terrible progression system. This is what you have lowered me to bungie. The grind is hopelessly boring and exotics are still not dropping. I will just wait for the new dlc, only so that I can play the old dlc. Logic.