On my '15 Matte Silver Deluxe....
Klasse Car Care http://www.klasseusa.com
Attachment 25825
Apply Klasse All-In-One (red bottle) then, 24 hours later, come back and apply Klasse Sealant Glaze (silver bottle) whisper thin over top of it.
Absolutely bulletproof finish. Lasts forever and nothing sticks to it. Any bugs or etc. wipes off easy peasy with a damp cloth.
Been using it forever on my cars and have never had a complaint. Not to mention that one bottle of each will last you in excess of 15 to 20 YEARS.
....sT