I tried both 335s, and found the suspension to be a little on the jiggly side- but it really depended on the particular road surface I was on at the time. Eventually decided on the 330, the suspension was good and a little more forgiving on the potholed and rutted roads we have round here.
Now, if only I loved in Germany near one of those nice, smooth autobahns
Hmm, I wonder if BMW would do a 335i with Standard suspension instead
