Best golf clubs to buy if your looking to become a very low handicap?

i shoot on 18 holes a 92 on a good day. but i need to shoot an 85 to be atleast looked at for my high school golf team and they said they need alot of players. i have old crap clubs right now and im going to get a new set. i was wondering what u guys think would be a good set that would last long for me and i could still use them if i got to be a good golfer. i was looking at taylormade burner 2.0s, ping k15s, or titlist ap1s. if u have any comments or suggestions please say so. thanks.