I personally preferred the look and stance of my old E91 LCI compared to my current F31.
Both are 330d M Sport and the old one just looked that bit more fluid and purposeful. I still haven't warmed to the F31's nose, in comparison to the E91 LCI it just looks a bit weedy and thin to me.
More of a sardine than a shark
Still, much prefer how the new one rides, not missing the jittery backend of the E91 one bit!