David in Talent

I own a 2007 C4S and want to order a GTS or 4GTS. I love the grip of my C4S even though I mostly drive it during fair weather on the back roads of Oregon. Whichever model I order, I will spec SPASM and PDCC (mostly for comfort and for even tire wear). Will I miss the tenacious grip of the 4 wheel drive if I order the GTS ? Please comment based upon YOUR own experience and not on hypothesis. I DO like the extra safety net and grip during inclement weather of the 4.