100 for the Vanguard and Crucible marks per week is too low. I can easily hit 100 crucible marks in a day of playing, especially since the matches are about 10 minutes long an you get marks whether you win or lose. Vanguard marks take a bit longer just because you have to grind the strike playlist, and those take about a half hour. I think there should either be a daily cap of 100, or a weekly cap of 1000. Either way, you should get a reward for hitting the cap. So to recap: 1: Mark cap is too low. Should be either Daily 100 or Weekly 1000. 2: There's an imbalance in the speed you earn marks between PvP and PvE. 3: There should be a reward for hitting the weekly cap.