It is virtually impossible to predict which ammo will work well in a given gun. Every gun shows decided preferences for one or two loads while performing poorly with others.
The only way to find out is to purchase several boxes from different makers in various bullet weights and shoot them to find out what your gun likes. It is an expensive proposition but I know of no alternative.
Even two guns with the same make and model will show different likes and dislikes.
Buy a box of Winchester, a box of federal and a Box of Remington 150 gr SP's and take them to the range. To be perfectly fair, clean the barrel between each brand to remove all variables.