RE: What did you start with?
What I found when beginning was to go with an arrow rest with point of reference marks. Either numbers or score lines, helps greatly when paper tunning. I started with a tm hunter arrow rest and now with a new style whisker bisquit. Could not be happier, had no problem getting great consistant bullet holes. Also on pin sights go with whatever you like. Not much magic in them, most brand names all good. Get proper draw length set by a good pro shop. And practice, practice, and then practice. Have someone that is knowledgeable view your pre-shot routine to verify your anchoring well and form is good.