Kamil---from what I have shot over the years, it seems like good arrows for me means this-----1) They are consistently straight coming out of the box ( I will pay more for straighter arrows). 2) They draw silently on my bow, and 3) They pack a punch when they hit and don't snap. I know that sounded real technical--LOL.

I know this will turn into a "this is what I use thread", but here is what I use....Beman ICS Camo Hunter 400 grains coming off my #70 bow. I was never given any guidance on arrows, but just "bought and shot" many different types of arrows over the years and for the money/durability/effectiveness, I rate the arrows I shoot as being very good.