I did the most work in a crota's end raid team. For example in the weight of darkness area I got 400+ kills everyone else got 160 or less. I got rewarded with nothing but shards . Which at that point was fine. Then the bridge we did and was rewarded with shards again. Death slinger we spent quite awhile on and we failed a lot due to my team not doing enough damage to the death slinger fast enough (I usually shot 4 rockets). Finally we ended up at crota and I got only shards! No actual gear throughout the entire raid for being good. I was so done I just quit destiny immediately.