i am a novice reloader. w231 and titegroup for 9mm and 45acp. i just ordered a glock 20sf and want to load relatively hot loads. i plan to get a .40 barrel to plink with. i see 800x, bluedot and aa #7 listed as some favorites. can anyone shed some light on which is better for a novice reloader and also, which is more cost effective? i understand starting light and working my way hotter, safety first.