If anyone playing Moze find a Quasar grenade, keep it. It work incredibly well with grenade regeneration and healing your shield with the Bloodletter mod. You're almost unkillable with that grenade and mod. The Red Jabber rare in Eden-6'S Ambermire is a good place to farm it until this week's event is over(on Tuesday?). Plus the couple of Thieving Jabbers over there drop so much money you'll max your SDUs quickly.
Plus, it never gets boring to see helpless enemies flying, especially in Mayhem. Throw 3-4(or 19 if you have that much like me) Quasar grenades in a big group and watch the lightning spectacle.
Also, I'm not sure who said the lottery machines give "too much" legendaries, but I must have waste 2 millions at lvl 50 and still haven't seen one. I have more luck just killing enemies or opening boxes at Mayhem III.