The first tip.....LEARN ABOUT ARCHERY! learn how to tune a bow with nock point,strike plate,brace height and string type...play with it till you see the results of one change at a time......learn how to tune arrows with spine,lenght,point weight and nocks to get perfect arrow flight with broadheads. If your broadheads fly true your feild points will.....dont just take a bunch of everyone elses tuning tips and hope for the best.
And second ...THERE ARE NO MAGIC BOWS!!! Just because Kens,Toms,Pauls,Johns,Petes,Bobs and Earls bows are the bestist,fastist, coolist bows out there doesnt mean they will shoot well for you! Find the one that fits your hand and shooting style. Try many bows to find the right one, dont just take someones word for it that it will shoot perfect for you. The classifieds are full of "perfect" bows.
Third is just HAVE FUN!!! To many people take this stuff way too serious.