Raise rear or lower front


I am new at all this. I have a 03 Busa and want to either lower the front or raise the rear just a little. What is better and which is cheaper. Any links that would be helpful I would appreciate. Thanks!!!
Doing only one will quicken the turn in and make the front end more unstable. It is the same as steepening the rake. Be careful at hi-speed with that arrangement. if you are doing it for looks, I would not reccommend it. '

The safer thing to do is either raise or lower both the same amount.