Just took delivery of a 2014 Non tech RDX AWD. I was wondering if anyone had any input on the interior stain treatment or the exterior DigiShield? I still have a few days to get them if I want to.

 

I never bought into the fabric/leather protection package. I think they are overpriced.
On the Digishield, if what you are talking about is the clear vinyl that covers the paint in the nose of the car, that is a matter of personal preference. They do protect the front from sand and stones chipping the paint, but after a number of years, they dull up, and don't have the same gloss as regular paint. I know the 3M vinyl shield go for around $500-$600. I don't know what they quoted you for yours, but just make sure the company has been around long enough in case there is a warranty issue.