I will wait and see what the next M3/4 is like before making statements like "This is my last M car"
I usually go out there and buy whatever I like and have zero brand loyalty. If I like the next M4 I will get one.... Besides the unknown M4, I have my eyes on a 997.2 C4S or a 2009 TT.... With a P car, I am still trying to get over the fact of paying $80K+ on a "used car"