I am sorry but the 7 speed DCT is no good, and i drove it, and my friend has an M3 with it and the manual is just better, the dct is good for older people or someone that cant drive stick... Who goes out and gets an M3 and in auto anyway? Its like going to get a Z06 auto
The only time i would get an auto is on a 1200+ hp drag car with a 3 speed powerglide