I had a look into the Nosler Manual#5 and checked to see what powders would give you the highest Load Density for a 200 gr bullet. Of couse this being a Nosler Manual the listing is for their 200 gr PT.
I'll list the powders that give you at least 90% with their max loads.
RL-19, IMR 4831, AA 3100, Viht N-160, RL-22
I'm sure there are more powders. My all time favorite for the 200 gr Speer bullet was 58.0 gr of H-4831 for my rifle!!