The 535d is quite impressive standard, so the tuned versions have to be phenomenal. I'll sell you mine if you want
I'm looking for a 3 or even 1 series as a replacement. I have also noticed that the difference between similarly specced models is very small. I haven't driven the 1 but I would have guessed it would be good since it has the same engine as the 320d. Was it not as impressive or was it others factors that made you dislike it.