If you're running multiple characters through the raid this week, don't forget you can use the drops from your first character's run to infuse the gear of your second character's run - your light will be higher for your second run and you should get even better drops. If you have a third character, take the drops from the second run and infuse them into the third character. Finally, take the third run's drops and infuse them into your original starting character. This probably becomes less efficient once you get to 333 or 334 (when each character starts to need 335 drops for specific gear types), but for anyone still stuck at 310-330 it should speed the process.

Also remember that the light level of dropped engrams seems to be set from your light level when you pick it up (not when it drops).