Like much about hte turbos but the noise/sound. Unfortunately, the turbos really do alter the sound in a bad way. (That's one big reason I stuck to my lowly 997S). :-)
But there are remedies! AWE, Cargraphic, and Tubi all make great sounding systems.
The AWE mimics the low frequency bubbling of my non Turbo 997. Not perfect but AWEfully close!!