AI aircraft textures ?

Reflective or non-reflective textures, what would you recommend ?After attempting a flight today at a busy traffic airport like KJFK with my PMDG 747 and Ultimate Traffic I was forced to reduce traffic desity to less than 20%. So it's time for me to swap my AI models to more framerate friendly models. However the textures often come with both reflextive and non-reflective. When at these busy airports and AI aircraft are in great #'s is their much of a differance between them ? IS the reflective look that much better ?Your thoughts would be very much appreciated.ThanksSteve