I have a custom 300 win mag , 26" Bartlein 1-10, inbound. I'll get a box of the Hornady 195gr. ELD Match and the Federal Matchking 190gr. BTHP. To see which one my rifle likes the best and to see want kind of numbers I get from the Magnetospeed for each. I would also like to try the Berger 215 .gr. eventually. This will be for 1000 yards and beyond on steel. Any thoughts on the Hornady and Federal? It will be at least another year before I can start to reload. Just don't have the time right now.