What are some good golf irons?

i am 13 i don't like hitting irons with a high trajectory. The price doesn't matter. My current irons aren't even a brand name just knock offs. i hit 7 irons roughly 170 but i know i can hit it farther without crappy department store irons. I'm thinking about Cobra s9 irons, any mizuno, callaway x20.Please leave any opinion about clubs.