No way you can have buyer's remorse (and I hear you on the price issue). I too am a bit surprised that so many "new" configurations will be showing up on the 2016 just one year after the introduction of the Coupe BUT I couldn't be happier with my RWD 2015 V6S in Stratus Gray w/Jet Interior and Camel Stitching and there's no looking back (in the F-Type, literally and figuratively).

In this day and age there's always something "new and improved" almost to the point of the second you buy "X".

Carpe diem.