BAR NONE You simply won't find a powder that'll preform better than either N-120 or AA1680 for 110 to 125grn bullet weights.
Hey Krochus, mighty fine shootin there. Mind tell me what you are getting for velocities in that 110 V-Max N-120 load, also what's the magic number in grains of N-120 with the 125gr bullets. I have a couple of 2lb jugs of N-120, but haven't had time to mess with it much. BTW, did you get that Rem brass?