Is the 3m product by service group distribution worth the effort ? I'm in dallas
Regular 3 m ppf on my F430 spider and xpel + opticoat on my 458. Xpel ultimate is much better. Less noticeable as well in my opinion.
Definitely XPEL. They do tons of great cars (gallery to ogle at is below, if you want). Biggest thing is to make sure you get installed somewhere good. Do not try to do it yourself. Official XPEL Protective Films Profile on Motoroso