I currently drive a 2015 200C with the 3.6 AWD and I love it. It's true, you will not spin the tires at the line, but instead you grip and launch off. My car handles corners like a champ and delivers the power from the 3.6 more successfully to the ground. In the end, you have to ask yourself what you want. If you want to spin the tires, get FWD. I purchased the "C" because I wanted adaptive speed control, wood grain accents, and all the additional options that you can only get with the C. I added a spoiler and with the 19" look amazing. So just ask yourself, what do you really want? If you want the best fuel economy and comfort ride, go with FWD and smaller rims.
BTW, I purchased my 2015 200C a year and a half ago for $19k and it only had 9k miles. I found one in Missouri and had it shipped to me. Don't be afraid to look out of state and have it shipped if from a dealership.