I would only use the Xpel Ultimate film because it has a self healing clear coat. The 3M films tend to get scratched after a while. Also the Xpel film has a better finish.
I am getting Xpel Ultimate done by Atlanta Protective Films. The guy quoted me $1100 for full hood coverage or $700 for partial hood coverage. I am going with full hood coverage which means full hood, full fenders, bumpers, mirrors, headlights and rockers. This guy is very good.
Choose the installer very carefully some get bubbles under there or visible edges.
2014 ///M5 Individual Frozen Grey, Silverstone Full Merino, Piano Black, Exec Pkg, Drivers assistance plus, LED Pkg, Bang and Olufsen, 20" 343M Forged Alloy Wheels
Countermeasures: Bel StiR+, Laser Interceptor Quad HP, Zaon MRX
Upgrades: Eisenmann Sport with M Performance Carbon tips, Dinan anti-roll bars