OK guys, I'm trying to work up loads for my 7mm Rem Mag. I tried H-1000, RL-22, IMR-4350, and IMR 7828. I tried these powders from low to high trying to find my guns max load with each and to check velocities. This gun will be used for hunting, so I want to go with the higher velocities but still retain acuracy. It doesn't pay to shoot a 7mm Rem Mag if it's loaded down to .270 velocities in my opinion. I hoped to get good velocities with the H-1000, but it came up a few hundred fps short compared to the others. The IMR-4350, IMR-7828, and RL-22 were close to the same velocity. I threw out the RL-22 because of its temp instability, so I am left with IMR-4350 and IMR-7828. Which one of these 2 powders do yall recommend for the best accuracy? I would like to use the IMR-4350 because it has a slight edge in velocity, but if IMR-7828 groups better, I will use that. Now before everyone says to try both, I am just looking for experience as to which one to start with.