Share 'plastics'

so i've been playing for some time and now am starting to look into getting discs from different makers, mainly have been using innova, but i have the problem that i dont know what plastics are similar to each other (i.e. innova's champion, star, dx; discraft's pro-d, elite-x, elite-z, esp; ching power and supreme lines; latitude 64's grip, opto, gold, core, zero; etc) can anyone tell me which on…