i am in the same situation as you.. i am new to bowhunting and i bought a pse nova.

i took it to the shop and had it set up. also, they sold me some carbon express terminator selects 6075 arrows. i also have some aluminum easton xx75. both arrows shoot good. i seem to group better with the eastons.

with all the arrow types, brands, sizes, weights,ect.. it does get confusing. i think that CX makes two different sizes of terminator selects.. 4560 is for less than 60lb draw and the 6075 is for over 60lb draw.

i am sure that you will get a lot more and better info from some more knowledgeable members.