After selling my Invasion CPX I purchased a Diamond Infinite Edge. The reason why I bought this model is that we already have one, for my son, and I not only I like it, but because of the problem with my hand I can now shoot easily at 40lb and, hopefully, it will allow me to increase the poundage to 60 lb or more if I get better. Threw weeks ago I started shooting more consistently again. Three times per week, after work. About 45-50 minutes, 60 to 80 shots each time, at 20, 40 and 60 yards. I cannot shoot from a longer distance because with only 40lb at 60 yards I reach the lower limit of my front sight. I am using a Hurricane bag (about 25"x25") and 6 Gold Tip Expedition Hunter with 100 grain field points. I am planning to stay at 40 lb for a while. Even if I don really practice a lot I am seeing improvements. At least I never miss the target from 60 yards and I get the lungs or the heart about 50% of the times. I would probably miss it a lot with a pistol from that distance, so I think it is a good result . What else do you recommend for practice?