It all depends on how you drive, if you like maximum performance I recomened coilovers. Depending on which ones you get most of them have alot of adjustment, so you can adjust to suit your driving. With 40 mm DMS you have 30 different adjustments, but as I posted earlier they are $3000 without instalation all depends on your budget. If I were you I'd save up for coilovers, you won't regret it! But don't forget, you also need a good set of rubber to get maximum performance mines riding on 225/40/18 Pirreli P7's. Kind regards.............