Registered for 1st Pyramid Air Cup in GunSlynger (FT was full) and want to give a good showing. Using my FWB 124D with Hawke 4x12 50 mm scope. The distances are 10, 25, 40 and 55 yards. I have 7-8 types of premium JSB and H&N pellets diablo pellets to try. I want to test all the pellets and pick the best one but do it in a common sense way. My backyard is about 20 yards at the max. I was going to shoot 10 shot groups at a 20 yard target in my backyard with each of the different types of pellets. I would then eliminate 2 of the flyers and then measure the group. The top 3 I would take to the rifle range and shoot 10 shot groups with each at 10, 25, 40 and 55 yards. Eliminate two of the flyers, measure the groups and pick the winner. Hopefully one will stand out. If not clear on a particular distance, would have to do a shoot out between the two to get to the winner. Any advise. I want to get thru the pellet selection as fast as I can and get to practicing to learn the pellets trajectory. I guess I would have to do the same for my backup gun (RWS 350 or HW 35E). Thanks in advance for any replies.