Doing full hood, full front fenders, bumpers, lights, mirrors. With the full hood and fenders done, you won't see the line that you would have with a 30% hood coverage. I've got an 8 year old 323 that has many, many rock chips on the front which I do not want on my new car. It's expensive, but in the long run, it's going to be cheaper than fixing multiple chips.
'08 M3 JB DCT Coupe /// DTEC Cree LED Angel Eyes / Mtech Super White Cornering Lights / Matte Black Kidneys & Gilles / 35-40% FormulaOne Pinnacle / VRS Boot / VRS II Diffuser / AA exhaust / Fabspeed HFC & X-pipe / Eibach Springs / RDSport Front Bumper / 19" Satin Charcoal HRE P40 / RPI Scoops / PSW (Non-electronic) / BMW Stainless Steel Pedals / LeatherZ Alcantara Boots