So after grinding I got enough coins and bought gloves. Then after that I did the 28 weekly nightfall and was awarded a exotic sniper. Took an hour and a half to beat. Then after I coupleted a set of bounties I got an exotic mission line. Out of all the legendary engrams I've found only 2 were legendary things and I only use the chest. Some are lucky some work hard for it. It's week one. Takes time