Re: McGuire's v.s. Griot's
I went all Griot's awhile ago, but am coming back. Most of the products do only an average job (except for the excellent wheel cleaner) but are very expensive.
For a dealer-like shine, try 3M's Hand Glaze, which is only available at auto body supply outlets.
Have fun!
Chris D.
'05 silver SRT-6 coupe