This is the biggest problem, I wouldn't mind not getting a drop at a boss if I knew that when ones drop it will be a higher level than what I currently have. The drops seem to be at VoG rate but your lucky if you get anything higher, did up to Oryx on alt warlock and only got harrowed sniper at 311, and harrowed class item at 310
I received a 310 harrowed sniper to go with the 311 one I already had. On Oryx I received both a 300 Smite of Merain and a 310 Harrowed Smite of Merain to go with the 310 Smite of Merain I already had, a long with 2 * 313 Machine guns (previous weeks raid)
It's not all bad though they're good for infusing other weapons up, on the plus side a 3oC proc'd on Echo in the shade and gave me a 310 Monte Carlo which so far is a beast of an AR