Koni's are the way to go if you are going to be autocrossong/roadracing/hpdeing, they are a lifetime shock wiht a lifetime warranty, instaled of chaning shocks when you change spring rates, you can get them revalved, need more travel, get them shortened.. and so on.
Also Bouncy is going to more related to spring rates that shocks, what springs do you have on your car, I would go Koni Reds if this is just a daily driver. p.s your car has shocks