I had adaptive lights, auto high beam and all those toys on the M6, it makes driving so easy, but also makes you a bit lazy and god knows how many people I blinded because I don't really trust it as much as I trust myself, so I found myself doing it manually after a while.
I wouldn't worry too much about the 240, it's only got a few HP more and the same engine I believe, so I'm not really sure why BMW bothered, unless I'm missing something?