Car and Driver likes the E90 chassis over the F30 due to the steering. Sometimes newer is not always better. Better engine and transmission no doubt and possibly better interior but chassis may not be better in fact C & D says it does not handle as sharp. I don't think I have read a review of the F30 yet that says it handles better than the E90 and I doubt the E90 handled better than the E46.
1995 325i,1996 328ci,1997 528i,1997 Z3 2.8,
2001 X5 3.0,2001 330i Conv,2002 M3 Conv,
2003 M3 Coupe,2004 M3 Coupe,2004 Z4 3.0,
2004 X3 3.0,2007 X3 3.0,2007 335i Conv.,
2013 X1 28 sdrive M Sport, 2014 M235 on order